133780020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18427}}^1$

素因数の和:18461

約数の個数: 72

約数和(自身を含む): 411755232

約数和(自身を除く): 277975212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 18427, 36854, 55281, 73708, 92135, 110562, 184270, 202697, 221124, 276405, 368540, 405394, 552810, 608091, 810788, 1013485, 1105620, 1216182, 2026970, 2229667, 2432364, 3040455, 4053940, 4459334, 6080910, 6689001, 8918668, 11148335, 12161820, 13378002, 22296670, 26756004, 33445005, 44593340, 66890010, 133780020]

約数ペア:

[(1, 133780020), (2, 66890010), (3, 44593340), (4, 33445005), (5, 26756004), (6, 22296670), (10, 13378002), (11, 12161820), (12, 11148335), (15, 8918668), (20, 6689001), (22, 6080910), (30, 4459334), (33, 4053940), (44, 3040455), (55, 2432364), (60, 2229667), (66, 2026970), (110, 1216182), (121, 1105620), (132, 1013485), (165, 810788), (220, 608091), (242, 552810), (330, 405394), (363, 368540), (484, 276405), (605, 221124), (660, 202697), (726, 184270), (1210, 110562), (1452, 92135), (1815, 73708), (2420, 55281), (3630, 36854), (7260, 18427)]