155221200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43117}}^1$

素因数の和:43141

約数の個数: 90

約数和(自身を含む): 538673174

約数和(自身を除く): 383451974

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 43117, 86234, 129351, 172468, 215585, 258702, 344936, 388053, 431170, 517404, 646755, 689872, 776106, 862340, 1034808, 1077925, 1293510, 1552212, 1724680, 1940265, 2069616, 2155850, 2587020, 3104424, 3233775, 3449360, 3880530, 4311700, 5174040, 6208848, 6467550, 7761060, 8623400, 9701325, 10348080, 12935100, 15522120, 17246800, 19402650, 25870200, 31044240, 38805300, 51740400, 77610600, 155221200]

約数ペア:

[(1, 155221200), (2, 77610600), (3, 51740400), (4, 38805300), (5, 31044240), (6, 25870200), (8, 19402650), (9, 17246800), (10, 15522120), (12, 12935100), (15, 10348080), (16, 9701325), (18, 8623400), (20, 7761060), (24, 6467550), (25, 6208848), (30, 5174040), (36, 4311700), (40, 3880530), (45, 3449360), (48, 3233775), (50, 3104424), (60, 2587020), (72, 2155850), (75, 2069616), (80, 1940265), (90, 1724680), (100, 1552212), (120, 1293510), (144, 1077925), (150, 1034808), (180, 862340), (200, 776106), (225, 689872), (240, 646755), (300, 517404), (360, 431170), (400, 388053), (450, 344936), (600, 258702), (720, 215585), (900, 172468), (1200, 129351), (1800, 86234), (3600, 43117)]