205417800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 432

約数和(自身を含む): 855899460

約数和(自身を除く): 650481660

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 49, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 98, 100, 102, 105, 119, 120, 126, 136, 137, 140, 147, 150, 153, 168, 170, 175, 180, 196, 200, 204, 210, 225, 238, 245, 252, 255, 274, 280, 294, 300, 306, 315, 340, 350, 357, 360, 392, 408, 411, 420, 425, 441, 450, 476, 490, 504, 510, 525, 548, 588, 595, 600, 612, 630, 680, 685, 700, 714, 735, 765, 822, 833, 840, 850, 882, 900, 952, 959, 980, 1020, 1050, 1071, 1096, 1176, 1190, 1224, 1225, 1233, 1260, 1275, 1370, 1400, 1428, 1470, 1530, 1575, 1644, 1666, 1700, 1764, 1785, 1800, 1918, 1960, 2040, 2055, 2100, 2142, 2205, 2329, 2380, 2450, 2466, 2499, 2520, 2550, 2740, 2856, 2877, 2940, 2975, 3060, 3150, 3288, 3332, 3400, 3425, 3528, 3570, 3675, 3825, 3836, 4110, 4165, 4200, 4284, 4410, 4658, 4760, 4795, 4900, 4932, 4998, 5100, 5355, 5480, 5754, 5880, 5950, 6120, 6165, 6300, 6664, 6713, 6850, 6987, 7140, 7350, 7497, 7650, 7672, 8220, 8330, 8568, 8631, 8820, 8925, 9316, 9590, 9800, 9864, 9996, 10200, 10275, 10710, 11025, 11508, 11645, 11900, 12330, 12495, 12600, 13426, 13700, 13974, 14280, 14385, 14700, 14994, 15300, 16303, 16440, 16660, 17262, 17640, 17850, 18632, 19180, 19992, 20139, 20550, 20825, 20961, 21420, 22050, 23016, 23290, 23800, 23975, 24660, 24990, 26775, 26852, 27400, 27948, 28770, 29400, 29988, 30600, 30825, 32606, 33320, 33565, 34524, 34935, 35700, 37485, 38360, 40278, 41100, 41650, 41922, 42840, 43155, 44100, 46580, 47950, 48909, 49320, 49980, 53550, 53704, 55896, 57540, 58225, 59976, 60417, 61650, 62475, 65212, 67130, 69048, 69870, 71400, 71925, 74970, 80556, 81515, 82200, 83300, 83844, 86310, 88200, 93160, 95900, 97818, 99960, 100695, 104805, 107100, 114121, 115080, 116450, 120834, 123300, 124950, 130424, 134260, 139740, 143850, 146727, 149940, 161112, 163030, 166600, 167688, 167825, 172620, 174675, 187425, 191800, 195636, 201390, 209610, 214200, 215775, 228242, 232900, 241668, 244545, 246600, 249900, 268520, 279480, 287700, 293454, 299880, 302085, 326060, 335650, 342363, 345240, 349350, 374850, 391272, 402780, 407575, 419220, 431550, 456484, 465800, 483336, 489090, 499800, 503475, 524025, 570605, 575400, 586908, 604170, 652120, 671300, 684726, 698700, 733635, 749700, 805560, 815150, 838440, 863100, 912968, 978180, 1006950, 1027089, 1048050, 1141210, 1173816, 1208340, 1222725, 1342600, 1369452, 1397400, 1467270, 1499400, 1510425, 1630300, 1711815, 1726200, 1956360, 2013900, 2054178, 2096100, 2282420, 2416680, 2445450, 2738904, 2853025, 2934540, 3020850, 3260600, 3423630, 3668175, 4027800, 4108356, 4192200, 4564840, 4890900, 5135445, 5706050, 5869080, 6041700, 6847260, 7336350, 8216712, 8559075, 9781800, 10270890, 11412100, 12083400, 13694520, 14672700, 17118150, 20541780, 22824200, 25677225, 29345400, 34236300, 41083560, 51354450, 68472600, 102708900, 205417800]

約数ペア:

[(1, 205417800), (2, 102708900), (3, 68472600), (4, 51354450), (5, 41083560), (6, 34236300), (7, 29345400), (8, 25677225), (9, 22824200), (10, 20541780), (12, 17118150), (14, 14672700), (15, 13694520), (17, 12083400), (18, 11412100), (20, 10270890), (21, 9781800), (24, 8559075), (25, 8216712), (28, 7336350), (30, 6847260), (34, 6041700), (35, 5869080), (36, 5706050), (40, 5135445), (42, 4890900), (45, 4564840), (49, 4192200), (50, 4108356), (51, 4027800), (56, 3668175), (60, 3423630), (63, 3260600), (68, 3020850), (70, 2934540), (72, 2853025), (75, 2738904), (84, 2445450), (85, 2416680), (90, 2282420), (98, 2096100), (100, 2054178), (102, 2013900), (105, 1956360), (119, 1726200), (120, 1711815), (126, 1630300), (136, 1510425), (137, 1499400), (140, 1467270), (147, 1397400), (150, 1369452), (153, 1342600), (168, 1222725), (170, 1208340), (175, 1173816), (180, 1141210), (196, 1048050), (200, 1027089), (204, 1006950), (210, 978180), (225, 912968), (238, 863100), (245, 838440), (252, 815150), (255, 805560), (274, 749700), (280, 733635), (294, 698700), (300, 684726), (306, 671300), (315, 652120), (340, 604170), (350, 586908), (357, 575400), (360, 570605), (392, 524025), (408, 503475), (411, 499800), (420, 489090), (425, 483336), (441, 465800), (450, 456484), (476, 431550), (490, 419220), (504, 407575), (510, 402780), (525, 391272), (548, 374850), (588, 349350), (595, 345240), (600, 342363), (612, 335650), (630, 326060), (680, 302085), (685, 299880), (700, 293454), (714, 287700), (735, 279480), (765, 268520), (822, 249900), (833, 246600), (840, 244545), (850, 241668), (882, 232900), (900, 228242), (952, 215775), (959, 214200), (980, 209610), (1020, 201390), (1050, 195636), (1071, 191800), (1096, 187425), (1176, 174675), (1190, 172620), (1224, 167825), (1225, 167688), (1233, 166600), (1260, 163030), (1275, 161112), (1370, 149940), (1400, 146727), (1428, 143850), (1470, 139740), (1530, 134260), (1575, 130424), (1644, 124950), (1666, 123300), (1700, 120834), (1764, 116450), (1785, 115080), (1800, 114121), (1918, 107100), (1960, 104805), (2040, 100695), (2055, 99960), (2100, 97818), (2142, 95900), (2205, 93160), (2329, 88200), (2380, 86310), (2450, 83844), (2466, 83300), (2499, 82200), (2520, 81515), (2550, 80556), (2740, 74970), (2856, 71925), (2877, 71400), (2940, 69870), (2975, 69048), (3060, 67130), (3150, 65212), (3288, 62475), (3332, 61650), (3400, 60417), (3425, 59976), (3528, 58225), (3570, 57540), (3675, 55896), (3825, 53704), (3836, 53550), (4110, 49980), (4165, 49320), (4200, 48909), (4284, 47950), (4410, 46580), (4658, 44100), (4760, 43155), (4795, 42840), (4900, 41922), (4932, 41650), (4998, 41100), (5100, 40278), (5355, 38360), (5480, 37485), (5754, 35700), (5880, 34935), (5950, 34524), (6120, 33565), (6165, 33320), (6300, 32606), (6664, 30825), (6713, 30600), (6850, 29988), (6987, 29400), (7140, 28770), (7350, 27948), (7497, 27400), (7650, 26852), (7672, 26775), (8220, 24990), (8330, 24660), (8568, 23975), (8631, 23800), (8820, 23290), (8925, 23016), (9316, 22050), (9590, 21420), (9800, 20961), (9864, 20825), (9996, 20550), (10200, 20139), (10275, 19992), (10710, 19180), (11025, 18632), (11508, 17850), (11645, 17640), (11900, 17262), (12330, 16660), (12495, 16440), (12600, 16303), (13426, 15300), (13700, 14994), (13974, 14700), (14280, 14385)]