427134420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44773}}^1$

素因数の和:44841

約数の個数: 72

約数和(自身を含む): 1320116616

約数和(自身を除く): 892982196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 44773, 89546, 134319, 179092, 223865, 268638, 402957, 447730, 537276, 671595, 805914, 895460, 1343190, 1611828, 2014785, 2372969, 2686380, 4029570, 4745938, 7118907, 8059140, 9491876, 11864845, 14237814, 21356721, 23729690, 28475628, 35594535, 42713442, 47459380, 71189070, 85426884, 106783605, 142378140, 213567210, 427134420]

約数ペア:

[(1, 427134420), (2, 213567210), (3, 142378140), (4, 106783605), (5, 85426884), (6, 71189070), (9, 47459380), (10, 42713442), (12, 35594535), (15, 28475628), (18, 23729690), (20, 21356721), (30, 14237814), (36, 11864845), (45, 9491876), (53, 8059140), (60, 7118907), (90, 4745938), (106, 4029570), (159, 2686380), (180, 2372969), (212, 2014785), (265, 1611828), (318, 1343190), (477, 895460), (530, 805914), (636, 671595), (795, 537276), (954, 447730), (1060, 402957), (1590, 268638), (1908, 223865), (2385, 179092), (3180, 134319), (4770, 89546), (9540, 44773)]