90941970.000000000

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 273430080

約数和(自身を除く): 173202400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 821, 872, 1090, 1120, 1526, 1642, 1744, 2180, 3052, 3284, 3488, 3815, 4105, 4360, 5747, 6104, 6568, 7630, 8210, 8720, 11494, 12208, 13136, 15260, 16420, 17440, 22988, 24416, 26272, 28735, 30520, 32840, 45976, 57470, 61040, 65680, 89489, 91952, 114940, 122080, 131360, 178978, 183904, 229880, 357956, 447445, 459760, 626423, 715912, 894890, 919520, 1252846, 1431824, 1789780, 2505692, 2863648, 3132115, 3579560, 5011384, 6264230, 7159120, 10022768, 12528460, 14318240, 20045536, 25056920, 50113840, 100227680]

約数ペア:

[(1, 100227680), (2, 50113840), (4, 25056920), (5, 20045536), (7, 14318240), (8, 12528460), (10, 10022768), (14, 7159120), (16, 6264230), (20, 5011384), (28, 3579560), (32, 3132115), (35, 2863648), (40, 2505692), (56, 1789780), (70, 1431824), (80, 1252846), (109, 919520), (112, 894890), (140, 715912), (160, 626423), (218, 459760), (224, 447445), (280, 357956), (436, 229880), (545, 183904), (560, 178978), (763, 131360), (821, 122080), (872, 114940), (1090, 91952), (1120, 89489), (1526, 65680), (1642, 61040), (1744, 57470), (2180, 45976), (3052, 32840), (3284, 30520), (3488, 28735), (3815, 26272), (4105, 24416), (4360, 22988), (5747, 17440), (6104, 16420), (6568, 15260), (7630, 13136), (8210, 12208), (8720, 11494)]