25366691000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 256

約数和(自身を含む): 72244224000

約数和(自身を除く): 46877533000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 89, 95, 100, 125, 133, 140, 152, 175, 178, 190, 200, 250, 266, 280, 350, 356, 380, 445, 475, 500, 532, 623, 665, 700, 712, 760, 875, 890, 950, 1000, 1064, 1246, 1330, 1400, 1691, 1750, 1780, 1900, 2143, 2225, 2375, 2492, 2660, 3115, 3325, 3382, 3500, 3560, 3800, 4286, 4450, 4750, 4984, 5320, 6230, 6650, 6764, 7000, 8455, 8572, 8900, 9500, 10715, 11125, 11837, 12460, 13300, 13528, 15001, 15575, 16625, 16910, 17144, 17800, 19000, 21430, 22250, 23674, 24920, 26600, 30002, 31150, 33250, 33820, 40717, 42275, 42860, 44500, 47348, 53575, 59185, 60004, 62300, 66500, 67640, 75005, 77875, 81434, 84550, 85720, 89000, 94696, 107150, 118370, 120008, 124600, 133000, 150010, 155750, 162868, 169100, 190727, 203585, 211375, 214300, 236740, 267875, 285019, 295925, 300020, 311500, 325736, 338200, 375025, 381454, 407170, 422750, 428600, 473480, 535750, 570038, 591850, 600040, 623000, 750050, 762908, 814340, 845500, 953635, 1017925, 1071500, 1140076, 1183700, 1335089, 1425095, 1479625, 1500100, 1525816, 1628680, 1691000, 1875125, 1907270, 2035850, 2143000, 2280152, 2367400, 2670178, 2850190, 2959250, 3000200, 3623813, 3750250, 3814540, 4071700, 4768175, 5089625, 5340356, 5700380, 5918500, 6675445, 7125475, 7247626, 7500500, 7629080, 8143400, 9536350, 10179250, 10680712, 11400760, 11837000, 13350890, 14250950, 14495252, 15001000, 18119065, 19072700, 20358500, 23840875, 25366691, 26701780, 28501900, 28990504, 33377225, 35627375, 36238130, 38145400, 40717000, 47681750, 50733382, 53403560, 57003800, 66754450, 71254750, 72476260, 90595325, 95363500, 101466764, 126833455, 133508900, 142509500, 144952520, 166886125, 181190650, 190727000, 202933528, 253666910, 267017800, 285019000, 333772250, 362381300, 452976625, 507333820, 634167275, 667544500, 724762600, 905953250, 1014667640, 1268334550, 1335089000, 1811906500, 2536669100, 3170836375, 3623813000, 5073338200, 6341672750, 12683345500, 25366691000]

約数ペア:

[(1, 25366691000), (2, 12683345500), (4, 6341672750), (5, 5073338200), (7, 3623813000), (8, 3170836375), (10, 2536669100), (14, 1811906500), (19, 1335089000), (20, 1268334550), (25, 1014667640), (28, 905953250), (35, 724762600), (38, 667544500), (40, 634167275), (50, 507333820), (56, 452976625), (70, 362381300), (76, 333772250), (89, 285019000), (95, 267017800), (100, 253666910), (125, 202933528), (133, 190727000), (140, 181190650), (152, 166886125), (175, 144952520), (178, 142509500), (190, 133508900), (200, 126833455), (250, 101466764), (266, 95363500), (280, 90595325), (350, 72476260), (356, 71254750), (380, 66754450), (445, 57003800), (475, 53403560), (500, 50733382), (532, 47681750), (623, 40717000), (665, 38145400), (700, 36238130), (712, 35627375), (760, 33377225), (875, 28990504), (890, 28501900), (950, 26701780), (1000, 25366691), (1064, 23840875), (1246, 20358500), (1330, 19072700), (1400, 18119065), (1691, 15001000), (1750, 14495252), (1780, 14250950), (1900, 13350890), (2143, 11837000), (2225, 11400760), (2375, 10680712), (2492, 10179250), (2660, 9536350), (3115, 8143400), (3325, 7629080), (3382, 7500500), (3500, 7247626), (3560, 7125475), (3800, 6675445), (4286, 5918500), (4450, 5700380), (4750, 5340356), (4984, 5089625), (5320, 4768175), (6230, 4071700), (6650, 3814540), (6764, 3750250), (7000, 3623813), (8455, 3000200), (8572, 2959250), (8900, 2850190), (9500, 2670178), (10715, 2367400), (11125, 2280152), (11837, 2143000), (12460, 2035850), (13300, 1907270), (13528, 1875125), (15001, 1691000), (15575, 1628680), (16625, 1525816), (16910, 1500100), (17144, 1479625), (17800, 1425095), (19000, 1335089), (21430, 1183700), (22250, 1140076), (23674, 1071500), (24920, 1017925), (26600, 953635), (30002, 845500), (31150, 814340), (33250, 762908), (33820, 750050), (40717, 623000), (42275, 600040), (42860, 591850), (44500, 570038), (47348, 535750), (53575, 473480), (59185, 428600), (60004, 422750), (62300, 407170), (66500, 381454), (67640, 375025), (75005, 338200), (77875, 325736), (81434, 311500), (84550, 300020), (85720, 295925), (89000, 285019), (94696, 267875), (107150, 236740), (118370, 214300), (120008, 211375), (124600, 203585), (133000, 190727), (150010, 169100), (155750, 162868)]