138255000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 465788400

約数和(自身を除く): 327533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 709, 750, 780, 975, 1000, 1250, 1300, 1418, 1500, 1560, 1625, 1875, 1950, 2127, 2500, 2600, 2836, 3000, 3250, 3545, 3750, 3900, 4254, 4875, 5000, 5672, 6500, 7090, 7500, 7800, 8125, 8508, 9217, 9750, 10635, 13000, 14180, 15000, 16250, 17016, 17725, 18434, 19500, 21270, 24375, 27651, 28360, 32500, 35450, 36868, 39000, 42540, 46085, 48750, 53175, 55302, 65000, 70900, 73736, 85080, 88625, 92170, 97500, 106350, 110604, 138255, 141800, 177250, 184340, 195000, 212700, 221208, 230425, 265875, 276510, 354500, 368680, 425400, 443125, 460850, 531750, 553020, 691275, 709000, 886250, 921700, 1063500, 1106040, 1152125, 1329375, 1382550, 1772500, 1843400, 2127000, 2304250, 2658750, 2765100, 3456375, 3545000, 4608500, 5317500, 5530200, 5760625, 6912750, 9217000, 10635000, 11521250, 13825500, 17281875, 23042500, 27651000, 34563750, 46085000, 69127500, 138255000]

約数ペア:

[(1, 138255000), (2, 69127500), (3, 46085000), (4, 34563750), (5, 27651000), (6, 23042500), (8, 17281875), (10, 13825500), (12, 11521250), (13, 10635000), (15, 9217000), (20, 6912750), (24, 5760625), (25, 5530200), (26, 5317500), (30, 4608500), (39, 3545000), (40, 3456375), (50, 2765100), (52, 2658750), (60, 2304250), (65, 2127000), (75, 1843400), (78, 1772500), (100, 1382550), (104, 1329375), (120, 1152125), (125, 1106040), (130, 1063500), (150, 921700), (156, 886250), (195, 709000), (200, 691275), (250, 553020), (260, 531750), (300, 460850), (312, 443125), (325, 425400), (375, 368680), (390, 354500), (500, 276510), (520, 265875), (600, 230425), (625, 221208), (650, 212700), (709, 195000), (750, 184340), (780, 177250), (975, 141800), (1000, 138255), (1250, 110604), (1300, 106350), (1418, 97500), (1500, 92170), (1560, 88625), (1625, 85080), (1875, 73736), (1950, 70900), (2127, 65000), (2500, 55302), (2600, 53175), (2836, 48750), (3000, 46085), (3250, 42540), (3545, 39000), (3750, 36868), (3900, 35450), (4254, 32500), (4875, 28360), (5000, 27651), (5672, 24375), (6500, 21270), (7090, 19500), (7500, 18434), (7800, 17725), (8125, 17016), (8508, 16250), (9217, 15000), (9750, 14180), (10635, 13000)]