438045150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{41131}}^1$

素因数の和:41217

約数の個数: 48

約数和(自身を含む): 1101679488

約数和(自身を除く): 663634338

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 41131, 82262, 123393, 205655, 246786, 411310, 616965, 1028275, 1233930, 2056550, 2920301, 3084825, 5840602, 6169650, 8760903, 14601505, 17521806, 29203010, 43804515, 73007525, 87609030, 146015050, 219022575, 438045150]

約数ペア:

[(1, 438045150), (2, 219022575), (3, 146015050), (5, 87609030), (6, 73007525), (10, 43804515), (15, 29203010), (25, 17521806), (30, 14601505), (50, 8760903), (71, 6169650), (75, 5840602), (142, 3084825), (150, 2920301), (213, 2056550), (355, 1233930), (426, 1028275), (710, 616965), (1065, 411310), (1775, 246786), (2130, 205655), (3550, 123393), (5325, 82262), (10650, 41131)]