947495100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{991}}^1\times {\mathrm{3187}}^1$

素因数の和:4195

約数の個数: 72

約数和(自身を含む): 2745046528

約数和(自身を除く): 1797551428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 991, 1982, 2973, 3187, 3964, 4955, 5946, 6374, 9561, 9910, 11892, 12748, 14865, 15935, 19122, 19820, 24775, 29730, 31870, 38244, 47805, 49550, 59460, 63740, 74325, 79675, 95610, 99100, 148650, 159350, 191220, 239025, 297300, 318700, 478050, 956100, 3158317, 6316634, 9474951, 12633268, 15791585, 18949902, 31583170, 37899804, 47374755, 63166340, 78957925, 94749510, 157915850, 189499020, 236873775, 315831700, 473747550, 947495100]

約数ペア:

[(1, 947495100), (2, 473747550), (3, 315831700), (4, 236873775), (5, 189499020), (6, 157915850), (10, 94749510), (12, 78957925), (15, 63166340), (20, 47374755), (25, 37899804), (30, 31583170), (50, 18949902), (60, 15791585), (75, 12633268), (100, 9474951), (150, 6316634), (300, 3158317), (991, 956100), (1982, 478050), (2973, 318700), (3187, 297300), (3964, 239025), (4955, 191220), (5946, 159350), (6374, 148650), (9561, 99100), (9910, 95610), (11892, 79675), (12748, 74325), (14865, 63740), (15935, 59460), (19122, 49550), (19820, 47805), (24775, 38244), (29730, 31870)]