280671300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 432

約数和(自身を含む): 1137427200

約数和(自身を除く): 856755900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 25, 26, 28, 30, 35, 36, 39, 42, 45, 46, 50, 52, 60, 63, 65, 69, 70, 75, 78, 84, 90, 91, 92, 100, 105, 115, 117, 126, 130, 138, 140, 149, 150, 156, 161, 175, 180, 182, 195, 207, 210, 225, 230, 234, 252, 260, 273, 276, 298, 299, 300, 315, 322, 325, 345, 350, 364, 390, 414, 420, 447, 450, 455, 460, 468, 483, 525, 546, 575, 585, 596, 598, 630, 644, 650, 690, 700, 745, 780, 805, 819, 828, 894, 897, 900, 910, 966, 975, 1035, 1043, 1050, 1092, 1150, 1170, 1196, 1260, 1300, 1341, 1365, 1380, 1449, 1490, 1495, 1575, 1610, 1638, 1725, 1788, 1794, 1820, 1932, 1937, 1950, 2070, 2086, 2093, 2100, 2235, 2275, 2300, 2340, 2415, 2682, 2691, 2730, 2898, 2925, 2980, 2990, 3129, 3150, 3220, 3276, 3427, 3450, 3588, 3725, 3874, 3900, 4025, 4095, 4140, 4172, 4186, 4470, 4485, 4550, 4830, 5175, 5215, 5364, 5382, 5460, 5796, 5811, 5850, 5980, 6258, 6279, 6300, 6705, 6825, 6854, 6900, 7245, 7450, 7475, 7748, 8050, 8190, 8372, 8940, 8970, 9100, 9387, 9660, 9685, 10281, 10350, 10430, 10465, 10764, 11175, 11622, 11700, 12075, 12516, 12558, 13410, 13455, 13559, 13650, 13708, 14490, 14900, 14950, 15645, 16100, 16380, 17135, 17433, 17940, 18774, 18837, 19370, 20475, 20562, 20700, 20860, 20930, 22350, 22425, 23244, 23989, 24150, 25116, 26075, 26820, 26910, 27118, 27300, 28980, 29055, 29900, 30843, 31290, 31395, 33525, 34270, 34866, 36225, 37548, 37674, 38740, 40677, 40950, 41124, 41860, 44551, 44700, 44850, 46935, 47978, 48300, 48425, 51405, 52150, 52325, 53820, 54236, 58110, 61686, 62580, 62790, 67050, 67275, 67795, 68540, 69732, 71967, 72450, 75348, 78225, 81354, 81900, 85675, 87165, 89102, 89700, 93870, 94185, 95956, 96850, 102810, 104300, 104650, 116220, 119945, 122031, 123372, 125580, 133653, 134100, 134550, 135590, 143934, 144900, 145275, 154215, 156450, 156975, 162708, 171350, 174330, 178204, 187740, 188370, 193700, 203385, 205620, 209300, 215901, 222755, 234675, 239890, 244062, 257025, 267306, 269100, 271180, 287868, 290550, 308430, 311857, 312900, 313950, 338975, 342700, 348660, 359835, 376740, 400959, 406770, 431802, 435825, 445510, 469350, 470925, 479780, 488124, 514050, 534612, 581100, 599725, 610155, 616860, 623714, 627900, 668265, 677950, 719670, 771075, 801918, 813540, 863604, 871650, 891020, 935571, 938700, 941850, 1016925, 1028100, 1079505, 1113775, 1199450, 1220310, 1247428, 1336530, 1355900, 1439340, 1542150, 1559285, 1603836, 1743300, 1799175, 1871142, 1883700, 2004795, 2033850, 2159010, 2227550, 2398900, 2440620, 2673060, 2806713, 3050775, 3084300, 3118570, 3341325, 3598350, 3742284, 4009590, 4067700, 4318020, 4455100, 4677855, 5397525, 5613426, 6101550, 6237140, 6682650, 7196700, 7796425, 8019180, 9355710, 10023975, 10795050, 11226852, 12203100, 13365300, 14033565, 15592850, 18711420, 20047950, 21590100, 23389275, 28067130, 31185700, 40095900, 46778550, 56134260, 70167825, 93557100, 140335650, 280671300]

約数ペア:

[(1, 280671300), (2, 140335650), (3, 93557100), (4, 70167825), (5, 56134260), (6, 46778550), (7, 40095900), (9, 31185700), (10, 28067130), (12, 23389275), (13, 21590100), (14, 20047950), (15, 18711420), (18, 15592850), (20, 14033565), (21, 13365300), (23, 12203100), (25, 11226852), (26, 10795050), (28, 10023975), (30, 9355710), (35, 8019180), (36, 7796425), (39, 7196700), (42, 6682650), (45, 6237140), (46, 6101550), (50, 5613426), (52, 5397525), (60, 4677855), (63, 4455100), (65, 4318020), (69, 4067700), (70, 4009590), (75, 3742284), (78, 3598350), (84, 3341325), (90, 3118570), (91, 3084300), (92, 3050775), (100, 2806713), (105, 2673060), (115, 2440620), (117, 2398900), (126, 2227550), (130, 2159010), (138, 2033850), (140, 2004795), (149, 1883700), (150, 1871142), (156, 1799175), (161, 1743300), (175, 1603836), (180, 1559285), (182, 1542150), (195, 1439340), (207, 1355900), (210, 1336530), (225, 1247428), (230, 1220310), (234, 1199450), (252, 1113775), (260, 1079505), (273, 1028100), (276, 1016925), (298, 941850), (299, 938700), (300, 935571), (315, 891020), (322, 871650), (325, 863604), (345, 813540), (350, 801918), (364, 771075), (390, 719670), (414, 677950), (420, 668265), (447, 627900), (450, 623714), (455, 616860), (460, 610155), (468, 599725), (483, 581100), (525, 534612), (546, 514050), (575, 488124), (585, 479780), (596, 470925), (598, 469350), (630, 445510), (644, 435825), (650, 431802), (690, 406770), (700, 400959), (745, 376740), (780, 359835), (805, 348660), (819, 342700), (828, 338975), (894, 313950), (897, 312900), (900, 311857), (910, 308430), (966, 290550), (975, 287868), (1035, 271180), (1043, 269100), (1050, 267306), (1092, 257025), (1150, 244062), (1170, 239890), (1196, 234675), (1260, 222755), (1300, 215901), (1341, 209300), (1365, 205620), (1380, 203385), (1449, 193700), (1490, 188370), (1495, 187740), (1575, 178204), (1610, 174330), (1638, 171350), (1725, 162708), (1788, 156975), (1794, 156450), (1820, 154215), (1932, 145275), (1937, 144900), (1950, 143934), (2070, 135590), (2086, 134550), (2093, 134100), (2100, 133653), (2235, 125580), (2275, 123372), (2300, 122031), (2340, 119945), (2415, 116220), (2682, 104650), (2691, 104300), (2730, 102810), (2898, 96850), (2925, 95956), (2980, 94185), (2990, 93870), (3129, 89700), (3150, 89102), (3220, 87165), (3276, 85675), (3427, 81900), (3450, 81354), (3588, 78225), (3725, 75348), (3874, 72450), (3900, 71967), (4025, 69732), (4095, 68540), (4140, 67795), (4172, 67275), (4186, 67050), (4470, 62790), (4485, 62580), (4550, 61686), (4830, 58110), (5175, 54236), (5215, 53820), (5364, 52325), (5382, 52150), (5460, 51405), (5796, 48425), (5811, 48300), (5850, 47978), (5980, 46935), (6258, 44850), (6279, 44700), (6300, 44551), (6705, 41860), (6825, 41124), (6854, 40950), (6900, 40677), (7245, 38740), (7450, 37674), (7475, 37548), (7748, 36225), (8050, 34866), (8190, 34270), (8372, 33525), (8940, 31395), (8970, 31290), (9100, 30843), (9387, 29900), (9660, 29055), (9685, 28980), (10281, 27300), (10350, 27118), (10430, 26910), (10465, 26820), (10764, 26075), (11175, 25116), (11622, 24150), (11700, 23989), (12075, 23244), (12516, 22425), (12558, 22350), (13410, 20930), (13455, 20860), (13559, 20700), (13650, 20562), (13708, 20475), (14490, 19370), (14900, 18837), (14950, 18774), (15645, 17940), (16100, 17433), (16380, 17135)]