157430757900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{168899}}^1$

素因数の和:169168

約数の個数: 144

約数和(自身を含む): 492593472000

約数和(自身を除く): 335162714100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 239, 260, 300, 325, 390, 478, 650, 717, 780, 956, 975, 1195, 1300, 1434, 1950, 2390, 2868, 3107, 3585, 3900, 4780, 5975, 6214, 7170, 9321, 11950, 12428, 14340, 15535, 17925, 18642, 23900, 31070, 35850, 37284, 46605, 62140, 71700, 77675, 93210, 155350, 168899, 186420, 233025, 310700, 337798, 466050, 506697, 675596, 844495, 932100, 1013394, 1688990, 2026788, 2195687, 2533485, 3377980, 4222475, 4391374, 5066970, 6587061, 8444950, 8782748, 10133940, 10978435, 12667425, 13174122, 16889900, 21956870, 25334850, 26348244, 32935305, 40366861, 43913740, 50669700, 54892175, 65870610, 80733722, 109784350, 121100583, 131741220, 161467444, 164676525, 201834305, 219568700, 242201166, 329353050, 403668610, 484402332, 524769193, 605502915, 658706100, 807337220, 1009171525, 1049538386, 1211005830, 1574307579, 2018343050, 2099076772, 2422011660, 2623845965, 3027514575, 3148615158, 4036686100, 5247691930, 6055029150, 6297230316, 7871537895, 10495383860, 12110058300, 13119229825, 15743075790, 26238459650, 31486151580, 39357689475, 52476919300, 78715378950, 157430757900]

約数ペア:

[(1, 157430757900), (2, 78715378950), (3, 52476919300), (4, 39357689475), (5, 31486151580), (6, 26238459650), (10, 15743075790), (12, 13119229825), (13, 12110058300), (15, 10495383860), (20, 7871537895), (25, 6297230316), (26, 6055029150), (30, 5247691930), (39, 4036686100), (50, 3148615158), (52, 3027514575), (60, 2623845965), (65, 2422011660), (75, 2099076772), (78, 2018343050), (100, 1574307579), (130, 1211005830), (150, 1049538386), (156, 1009171525), (195, 807337220), (239, 658706100), (260, 605502915), (300, 524769193), (325, 484402332), (390, 403668610), (478, 329353050), (650, 242201166), (717, 219568700), (780, 201834305), (956, 164676525), (975, 161467444), (1195, 131741220), (1300, 121100583), (1434, 109784350), (1950, 80733722), (2390, 65870610), (2868, 54892175), (3107, 50669700), (3585, 43913740), (3900, 40366861), (4780, 32935305), (5975, 26348244), (6214, 25334850), (7170, 21956870), (9321, 16889900), (11950, 13174122), (12428, 12667425), (14340, 10978435), (15535, 10133940), (17925, 8782748), (18642, 8444950), (23900, 6587061), (31070, 5066970), (35850, 4391374), (37284, 4222475), (46605, 3377980), (62140, 2533485), (71700, 2195687), (77675, 2026788), (93210, 1688990), (155350, 1013394), (168899, 932100), (186420, 844495), (233025, 675596), (310700, 506697), (337798, 466050)]