260892450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 903442176

約数和(自身を除く): 642549726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 25, 26, 30, 35, 39, 42, 45, 46, 50, 63, 65, 69, 70, 75, 78, 90, 91, 105, 115, 117, 126, 130, 138, 150, 161, 175, 182, 195, 207, 210, 225, 230, 234, 273, 277, 299, 315, 322, 325, 345, 350, 390, 414, 450, 455, 483, 525, 546, 554, 575, 585, 598, 630, 650, 690, 805, 819, 831, 897, 910, 966, 975, 1035, 1050, 1150, 1170, 1365, 1385, 1449, 1495, 1575, 1610, 1638, 1662, 1725, 1794, 1939, 1950, 2070, 2093, 2275, 2415, 2493, 2691, 2730, 2770, 2898, 2925, 2990, 3150, 3450, 3601, 3878, 4025, 4095, 4155, 4186, 4485, 4550, 4830, 4986, 5175, 5382, 5817, 5850, 6279, 6371, 6825, 6925, 7202, 7245, 7475, 8050, 8190, 8310, 8970, 9695, 10350, 10465, 10803, 11634, 12075, 12465, 12558, 12742, 13455, 13650, 13850, 14490, 14950, 17451, 18005, 18837, 19113, 19390, 20475, 20775, 20930, 21606, 22425, 24150, 24930, 25207, 26910, 29085, 31395, 31855, 32409, 34902, 36010, 36225, 37674, 38226, 40950, 41550, 44597, 44850, 48475, 50414, 52325, 54015, 57339, 58170, 62325, 62790, 63710, 64818, 67275, 72450, 75621, 82823, 87255, 89194, 90025, 94185, 95565, 96950, 104650, 108030, 114678, 124650, 126035, 133791, 134550, 145425, 151242, 156975, 159275, 162045, 165646, 174510, 180050, 188370, 191130, 222985, 226863, 248469, 252070, 267582, 270075, 286695, 290850, 313950, 318550, 324090, 378105, 401373, 414115, 436275, 445970, 453726, 470925, 477825, 496938, 540150, 573390, 579761, 630175, 668955, 745407, 756210, 802746, 810225, 828230, 872550, 941850, 955650, 1114925, 1134315, 1159522, 1242345, 1260350, 1337910, 1433475, 1490814, 1620450, 1739283, 1890525, 2006865, 2070575, 2229850, 2268630, 2484690, 2866950, 2898805, 3344775, 3478566, 3727035, 3781050, 4013730, 4141150, 5217849, 5671575, 5797610, 6211725, 6689550, 7454070, 8696415, 10034325, 10435698, 11343150, 12423450, 14494025, 17392830, 18635175, 20068650, 26089245, 28988050, 37270350, 43482075, 52178490, 86964150, 130446225, 260892450]

約数ペア:

[(1, 260892450), (2, 130446225), (3, 86964150), (5, 52178490), (6, 43482075), (7, 37270350), (9, 28988050), (10, 26089245), (13, 20068650), (14, 18635175), (15, 17392830), (18, 14494025), (21, 12423450), (23, 11343150), (25, 10435698), (26, 10034325), (30, 8696415), (35, 7454070), (39, 6689550), (42, 6211725), (45, 5797610), (46, 5671575), (50, 5217849), (63, 4141150), (65, 4013730), (69, 3781050), (70, 3727035), (75, 3478566), (78, 3344775), (90, 2898805), (91, 2866950), (105, 2484690), (115, 2268630), (117, 2229850), (126, 2070575), (130, 2006865), (138, 1890525), (150, 1739283), (161, 1620450), (175, 1490814), (182, 1433475), (195, 1337910), (207, 1260350), (210, 1242345), (225, 1159522), (230, 1134315), (234, 1114925), (273, 955650), (277, 941850), (299, 872550), (315, 828230), (322, 810225), (325, 802746), (345, 756210), (350, 745407), (390, 668955), (414, 630175), (450, 579761), (455, 573390), (483, 540150), (525, 496938), (546, 477825), (554, 470925), (575, 453726), (585, 445970), (598, 436275), (630, 414115), (650, 401373), (690, 378105), (805, 324090), (819, 318550), (831, 313950), (897, 290850), (910, 286695), (966, 270075), (975, 267582), (1035, 252070), (1050, 248469), (1150, 226863), (1170, 222985), (1365, 191130), (1385, 188370), (1449, 180050), (1495, 174510), (1575, 165646), (1610, 162045), (1638, 159275), (1662, 156975), (1725, 151242), (1794, 145425), (1939, 134550), (1950, 133791), (2070, 126035), (2093, 124650), (2275, 114678), (2415, 108030), (2493, 104650), (2691, 96950), (2730, 95565), (2770, 94185), (2898, 90025), (2925, 89194), (2990, 87255), (3150, 82823), (3450, 75621), (3601, 72450), (3878, 67275), (4025, 64818), (4095, 63710), (4155, 62790), (4186, 62325), (4485, 58170), (4550, 57339), (4830, 54015), (4986, 52325), (5175, 50414), (5382, 48475), (5817, 44850), (5850, 44597), (6279, 41550), (6371, 40950), (6825, 38226), (6925, 37674), (7202, 36225), (7245, 36010), (7475, 34902), (8050, 32409), (8190, 31855), (8310, 31395), (8970, 29085), (9695, 26910), (10350, 25207), (10465, 24930), (10803, 24150), (11634, 22425), (12075, 21606), (12465, 20930), (12558, 20775), (12742, 20475), (13455, 19390), (13650, 19113), (13850, 18837), (14490, 18005), (14950, 17451)]