30951450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 86512320

約数和(自身を除く): 55560870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 101, 135, 150, 202, 225, 227, 270, 303, 450, 454, 505, 606, 675, 681, 909, 1010, 1135, 1350, 1362, 1515, 1818, 2043, 2270, 2525, 2727, 3030, 3405, 4086, 4545, 5050, 5454, 5675, 6129, 6810, 7575, 9090, 10215, 11350, 12258, 13635, 15150, 17025, 20430, 22725, 22927, 27270, 30645, 34050, 45450, 45854, 51075, 61290, 68175, 68781, 102150, 114635, 136350, 137562, 153225, 206343, 229270, 306450, 343905, 412686, 573175, 619029, 687810, 1031715, 1146350, 1238058, 1719525, 2063430, 3095145, 3439050, 5158575, 6190290, 10317150, 15475725, 30951450]

約数ペア:

[(1, 30951450), (2, 15475725), (3, 10317150), (5, 6190290), (6, 5158575), (9, 3439050), (10, 3095145), (15, 2063430), (18, 1719525), (25, 1238058), (27, 1146350), (30, 1031715), (45, 687810), (50, 619029), (54, 573175), (75, 412686), (90, 343905), (101, 306450), (135, 229270), (150, 206343), (202, 153225), (225, 137562), (227, 136350), (270, 114635), (303, 102150), (450, 68781), (454, 68175), (505, 61290), (606, 51075), (675, 45854), (681, 45450), (909, 34050), (1010, 30645), (1135, 27270), (1350, 22927), (1362, 22725), (1515, 20430), (1818, 17025), (2043, 15150), (2270, 13635), (2525, 12258), (2727, 11350), (3030, 10215), (3405, 9090), (4086, 7575), (4545, 6810), (5050, 6129), (5454, 5675)]