250201620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44839}}^1$

素因数の和:44885

約数の個数: 72

約数和(自身を含む): 783444480

約数和(自身を除く): 533242860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 44839, 89678, 134517, 179356, 224195, 269034, 403551, 448390, 538068, 672585, 807102, 896780, 1345170, 1390009, 1614204, 2017755, 2690340, 2780018, 4035510, 4170027, 5560036, 6950045, 8071020, 8340054, 12510081, 13900090, 16680108, 20850135, 25020162, 27800180, 41700270, 50040324, 62550405, 83400540, 125100810, 250201620]

約数ペア:

[(1, 250201620), (2, 125100810), (3, 83400540), (4, 62550405), (5, 50040324), (6, 41700270), (9, 27800180), (10, 25020162), (12, 20850135), (15, 16680108), (18, 13900090), (20, 12510081), (30, 8340054), (31, 8071020), (36, 6950045), (45, 5560036), (60, 4170027), (62, 4035510), (90, 2780018), (93, 2690340), (124, 2017755), (155, 1614204), (180, 1390009), (186, 1345170), (279, 896780), (310, 807102), (372, 672585), (465, 538068), (558, 448390), (620, 403551), (930, 269034), (1116, 224195), (1395, 179356), (1860, 134517), (2790, 89678), (5580, 44839)]