813304050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{32083}}^1$

素因数の和:32124

約数の個数: 72

約数和(自身を含む): 2184150384

約数和(自身を除く): 1370846334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 32083, 64166, 96249, 160415, 192498, 320830, 417079, 481245, 802075, 834158, 962490, 1251237, 1604150, 2085395, 2406225, 2502474, 4170790, 4812450, 5422027, 6256185, 10426975, 10844054, 12512370, 16266081, 20853950, 27110135, 31280925, 32532162, 54220270, 62561850, 81330405, 135550675, 162660810, 271101350, 406652025, 813304050]

約数ペア:

[(1, 813304050), (2, 406652025), (3, 271101350), (5, 162660810), (6, 135550675), (10, 81330405), (13, 62561850), (15, 54220270), (25, 32532162), (26, 31280925), (30, 27110135), (39, 20853950), (50, 16266081), (65, 12512370), (75, 10844054), (78, 10426975), (130, 6256185), (150, 5422027), (169, 4812450), (195, 4170790), (325, 2502474), (338, 2406225), (390, 2085395), (507, 1604150), (650, 1251237), (845, 962490), (975, 834158), (1014, 802075), (1690, 481245), (1950, 417079), (2535, 320830), (4225, 192498), (5070, 160415), (8450, 96249), (12675, 64166), (25350, 32083)]