26640450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 72989748

約数和(自身を除く): 46349298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1117, 1325, 1590, 2234, 2385, 2650, 3351, 3975, 4770, 5585, 6702, 7950, 10053, 11170, 11925, 16755, 20106, 23850, 27925, 33510, 50265, 55850, 59201, 83775, 100530, 118402, 167550, 177603, 251325, 296005, 355206, 502650, 532809, 592010, 888015, 1065618, 1480025, 1776030, 2664045, 2960050, 4440075, 5328090, 8880150, 13320225, 26640450]

約数ペア:

[(1, 26640450), (2, 13320225), (3, 8880150), (5, 5328090), (6, 4440075), (9, 2960050), (10, 2664045), (15, 1776030), (18, 1480025), (25, 1065618), (30, 888015), (45, 592010), (50, 532809), (53, 502650), (75, 355206), (90, 296005), (106, 251325), (150, 177603), (159, 167550), (225, 118402), (265, 100530), (318, 83775), (450, 59201), (477, 55850), (530, 50265), (795, 33510), (954, 27925), (1117, 23850), (1325, 20106), (1590, 16755), (2234, 11925), (2385, 11170), (2650, 10053), (3351, 7950), (3975, 6702), (4770, 5585)]