2549901900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 9855369216

約数和(自身を除く): 7305467316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 31, 35, 39, 42, 46, 50, 52, 60, 62, 65, 69, 70, 75, 78, 84, 91, 92, 93, 100, 105, 115, 124, 130, 131, 138, 140, 150, 155, 156, 161, 175, 182, 186, 195, 210, 217, 230, 260, 262, 273, 276, 299, 300, 310, 322, 325, 345, 350, 364, 372, 390, 393, 403, 420, 434, 455, 460, 465, 483, 524, 525, 546, 575, 598, 620, 644, 650, 651, 655, 690, 700, 713, 775, 780, 786, 805, 806, 868, 897, 910, 917, 930, 966, 975, 1050, 1085, 1092, 1150, 1196, 1209, 1300, 1302, 1310, 1365, 1380, 1426, 1495, 1550, 1572, 1610, 1612, 1703, 1725, 1794, 1820, 1834, 1860, 1932, 1950, 1965, 2015, 2093, 2100, 2139, 2170, 2275, 2300, 2325, 2415, 2418, 2604, 2620, 2730, 2751, 2821, 2852, 2990, 3013, 3100, 3220, 3255, 3275, 3406, 3450, 3565, 3588, 3668, 3900, 3930, 4025, 4030, 4061, 4186, 4278, 4340, 4485, 4550, 4585, 4650, 4830, 4836, 4991, 5109, 5425, 5460, 5502, 5642, 5980, 6026, 6045, 6279, 6510, 6550, 6812, 6825, 6900, 7130, 7475, 7860, 8050, 8060, 8122, 8372, 8463, 8515, 8556, 8970, 9039, 9100, 9170, 9269, 9300, 9660, 9825, 9982, 10075, 10218, 10465, 10695, 10850, 11004, 11284, 11921, 12052, 12075, 12090, 12183, 12558, 13020, 13100, 13650, 13755, 14105, 14260, 14950, 14973, 15065, 16100, 16244, 16275, 16926, 17030, 17825, 17940, 18078, 18340, 18538, 19650, 19964, 20150, 20305, 20436, 20930, 21091, 21390, 21700, 22425, 22925, 23842, 24150, 24180, 24366, 24955, 25116, 25545, 27300, 27510, 27807, 28210, 28427, 29900, 29946, 30130, 30225, 31395, 32550, 33852, 34060, 35650, 35763, 36156, 37076, 39169, 39300, 40300, 40610, 41860, 42182, 42315, 42575, 42780, 44850, 45195, 45850, 46345, 47684, 48300, 48732, 49910, 51090, 52325, 52793, 53475, 55020, 55614, 56420, 56854, 59605, 59892, 60260, 60450, 60915, 62790, 63273, 64883, 65100, 68775, 70525, 71300, 71526, 74865, 75325, 78338, 81220, 84364, 84630, 85150, 85281, 89700, 90390, 91700, 92690, 93403, 99820, 101525, 102180, 104650, 105455, 105586, 106950, 111228, 113708, 117507, 119210, 120900, 121830, 124775, 125580, 126546, 127725, 129766, 137550, 139035, 141050, 142135, 143052, 149730, 150650, 156676, 156975, 158379, 169260, 170300, 170562, 178815, 180780, 185380, 186806, 194649, 195845, 203050, 209300, 210910, 211172, 211575, 213900, 225975, 231725, 235014, 238420, 243660, 249550, 253092, 255450, 259532, 263965, 274183, 275100, 278070, 280209, 282100, 284270, 298025, 299460, 301300, 304575, 313950, 316365, 316758, 324415, 341124, 357630, 369551, 373612, 374325, 389298, 391690, 406100, 421820, 423150, 426405, 451950, 463450, 467015, 470028, 499100, 510900, 527275, 527930, 548366, 556140, 560418, 568540, 587535, 596050, 609150, 627900, 632730, 633516, 648830, 653821, 695175, 710675, 715260, 739102, 748650, 778596, 783380, 791895, 822549, 846300, 852810, 894075, 903900, 926900, 934030, 973245, 979225, 1054550, 1055860, 1096732, 1108653, 1120836, 1175070, 1192100, 1214239, 1218300, 1265460, 1297660, 1307642, 1319825, 1370915, 1390350, 1401045, 1421350, 1478204, 1497300, 1581825, 1583790, 1622075, 1645098, 1705620, 1788150, 1847755, 1868060, 1946490, 1958450, 1961463, 2109100, 2132025, 2217306, 2335075, 2350140, 2428478, 2615284, 2639650, 2741830, 2780700, 2802090, 2842700, 2937675, 3163650, 3167580, 3244150, 3269105, 3290196, 3576300, 3642717, 3695510, 3892980, 3916900, 3922926, 3959475, 4112745, 4264050, 4434612, 4670150, 4856956, 4866225, 5279300, 5483660, 5543265, 5604180, 5875350, 6071195, 6327300, 6488300, 6538210, 6854575, 7005225, 7285434, 7391020, 7845852, 7918950, 8225490, 8499673, 8528100, 9238775, 9340300, 9732450, 9807315, 11086530, 11750700, 12142390, 13076420, 13709150, 14010450, 14570868, 15837900, 16345525, 16450980, 16999346, 18213585, 18477550, 19464900, 19614630, 20563725, 22173060, 24284780, 25499019, 27418300, 27716325, 28020900, 30355975, 32691050, 33998692, 36427170, 36955100, 39229260, 41127450, 42498365, 49036575, 50998038, 55432650, 60711950, 65382100, 72854340, 82254900, 84996730, 91067925, 98073150, 101996076, 110865300, 121423900, 127495095, 169993460, 182135850, 196146300, 212491825, 254990190, 364271700, 424983650, 509980380, 637475475, 849967300, 1274950950, 2549901900]

約数ペア:

[(1, 2549901900), (2, 1274950950), (3, 849967300), (4, 637475475), (5, 509980380), (6, 424983650), (7, 364271700), (10, 254990190), (12, 212491825), (13, 196146300), (14, 182135850), (15, 169993460), (20, 127495095), (21, 121423900), (23, 110865300), (25, 101996076), (26, 98073150), (28, 91067925), (30, 84996730), (31, 82254900), (35, 72854340), (39, 65382100), (42, 60711950), (46, 55432650), (50, 50998038), (52, 49036575), (60, 42498365), (62, 41127450), (65, 39229260), (69, 36955100), (70, 36427170), (75, 33998692), (78, 32691050), (84, 30355975), (91, 28020900), (92, 27716325), (93, 27418300), (100, 25499019), (105, 24284780), (115, 22173060), (124, 20563725), (130, 19614630), (131, 19464900), (138, 18477550), (140, 18213585), (150, 16999346), (155, 16450980), (156, 16345525), (161, 15837900), (175, 14570868), (182, 14010450), (186, 13709150), (195, 13076420), (210, 12142390), (217, 11750700), (230, 11086530), (260, 9807315), (262, 9732450), (273, 9340300), (276, 9238775), (299, 8528100), (300, 8499673), (310, 8225490), (322, 7918950), (325, 7845852), (345, 7391020), (350, 7285434), (364, 7005225), (372, 6854575), (390, 6538210), (393, 6488300), (403, 6327300), (420, 6071195), (434, 5875350), (455, 5604180), (460, 5543265), (465, 5483660), (483, 5279300), (524, 4866225), (525, 4856956), (546, 4670150), (575, 4434612), (598, 4264050), (620, 4112745), (644, 3959475), (650, 3922926), (651, 3916900), (655, 3892980), (690, 3695510), (700, 3642717), (713, 3576300), (775, 3290196), (780, 3269105), (786, 3244150), (805, 3167580), (806, 3163650), (868, 2937675), (897, 2842700), (910, 2802090), (917, 2780700), (930, 2741830), (966, 2639650), (975, 2615284), (1050, 2428478), (1085, 2350140), (1092, 2335075), (1150, 2217306), (1196, 2132025), (1209, 2109100), (1300, 1961463), (1302, 1958450), (1310, 1946490), (1365, 1868060), (1380, 1847755), (1426, 1788150), (1495, 1705620), (1550, 1645098), (1572, 1622075), (1610, 1583790), (1612, 1581825), (1703, 1497300), (1725, 1478204), (1794, 1421350), (1820, 1401045), (1834, 1390350), (1860, 1370915), (1932, 1319825), (1950, 1307642), (1965, 1297660), (2015, 1265460), (2093, 1218300), (2100, 1214239), (2139, 1192100), (2170, 1175070), (2275, 1120836), (2300, 1108653), (2325, 1096732), (2415, 1055860), (2418, 1054550), (2604, 979225), (2620, 973245), (2730, 934030), (2751, 926900), (2821, 903900), (2852, 894075), (2990, 852810), (3013, 846300), (3100, 822549), (3220, 791895), (3255, 783380), (3275, 778596), (3406, 748650), (3450, 739102), (3565, 715260), (3588, 710675), (3668, 695175), (3900, 653821), (3930, 648830), (4025, 633516), (4030, 632730), (4061, 627900), (4186, 609150), (4278, 596050), (4340, 587535), (4485, 568540), (4550, 560418), (4585, 556140), (4650, 548366), (4830, 527930), (4836, 527275), (4991, 510900), (5109, 499100), (5425, 470028), (5460, 467015), (5502, 463450), (5642, 451950), (5980, 426405), (6026, 423150), (6045, 421820), (6279, 406100), (6510, 391690), (6550, 389298), (6812, 374325), (6825, 373612), (6900, 369551), (7130, 357630), (7475, 341124), (7860, 324415), (8050, 316758), (8060, 316365), (8122, 313950), (8372, 304575), (8463, 301300), (8515, 299460), (8556, 298025), (8970, 284270), (9039, 282100), (9100, 280209), (9170, 278070), (9269, 275100), (9300, 274183), (9660, 263965), (9825, 259532), (9982, 255450), (10075, 253092), (10218, 249550), (10465, 243660), (10695, 238420), (10850, 235014), (11004, 231725), (11284, 225975), (11921, 213900), (12052, 211575), (12075, 211172), (12090, 210910), (12183, 209300), (12558, 203050), (13020, 195845), (13100, 194649), (13650, 186806), (13755, 185380), (14105, 180780), (14260, 178815), (14950, 170562), (14973, 170300), (15065, 169260), (16100, 158379), (16244, 156975), (16275, 156676), (16926, 150650), (17030, 149730), (17825, 143052), (17940, 142135), (18078, 141050), (18340, 139035), (18538, 137550), (19650, 129766), (19964, 127725), (20150, 126546), (20305, 125580), (20436, 124775), (20930, 121830), (21091, 120900), (21390, 119210), (21700, 117507), (22425, 113708), (22925, 111228), (23842, 106950), (24150, 105586), (24180, 105455), (24366, 104650), (24955, 102180), (25116, 101525), (25545, 99820), (27300, 93403), (27510, 92690), (27807, 91700), (28210, 90390), (28427, 89700), (29900, 85281), (29946, 85150), (30130, 84630), (30225, 84364), (31395, 81220), (32550, 78338), (33852, 75325), (34060, 74865), (35650, 71526), (35763, 71300), (36156, 70525), (37076, 68775), (39169, 65100), (39300, 64883), (40300, 63273), (40610, 62790), (41860, 60915), (42182, 60450), (42315, 60260), (42575, 59892), (42780, 59605), (44850, 56854), (45195, 56420), (45850, 55614), (46345, 55020), (47684, 53475), (48300, 52793), (48732, 52325), (49910, 51090)]