8528025300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{204509}}^1$

素因数の和:204665

約数の個数: 72

約数和(自身を含む): 24852055200

約数和(自身を除く): 16324029900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 20850, 41700, 204509, 409018, 613527, 818036, 1022545, 1227054, 2045090, 2454108, 3067635, 4090180, 5112725, 6135270, 10225450, 12270540, 15338175, 20450900, 28426751, 30676350, 56853502, 61352700, 85280253, 113707004, 142133755, 170560506, 284267510, 341121012, 426401265, 568535020, 710668775, 852802530, 1421337550, 1705605060, 2132006325, 2842675100, 4264012650, 8528025300]

約数ペア:

[(1, 8528025300), (2, 4264012650), (3, 2842675100), (4, 2132006325), (5, 1705605060), (6, 1421337550), (10, 852802530), (12, 710668775), (15, 568535020), (20, 426401265), (25, 341121012), (30, 284267510), (50, 170560506), (60, 142133755), (75, 113707004), (100, 85280253), (139, 61352700), (150, 56853502), (278, 30676350), (300, 28426751), (417, 20450900), (556, 15338175), (695, 12270540), (834, 10225450), (1390, 6135270), (1668, 5112725), (2085, 4090180), (2780, 3067635), (3475, 2454108), (4170, 2045090), (6950, 1227054), (8340, 1022545), (10425, 818036), (13900, 613527), (20850, 409018), (41700, 204509)]