90201000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 285068160

約数和(自身を除く): 194867160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 125, 150, 200, 214, 250, 281, 300, 321, 375, 428, 500, 535, 562, 600, 642, 750, 843, 856, 1000, 1070, 1124, 1284, 1405, 1500, 1605, 1686, 2140, 2248, 2568, 2675, 2810, 3000, 3210, 3372, 4215, 4280, 5350, 5620, 6420, 6744, 7025, 8025, 8430, 10700, 11240, 12840, 13375, 14050, 16050, 16860, 21075, 21400, 26750, 28100, 30067, 32100, 33720, 35125, 40125, 42150, 53500, 56200, 60134, 64200, 70250, 80250, 84300, 90201, 105375, 107000, 120268, 140500, 150335, 160500, 168600, 180402, 210750, 240536, 281000, 300670, 321000, 360804, 421500, 451005, 601340, 721608, 751675, 843000, 902010, 1202680, 1503350, 1804020, 2255025, 3006700, 3608040, 3758375, 4510050, 6013400, 7516750, 9020100, 11275125, 15033500, 18040200, 22550250, 30067000, 45100500, 90201000]

約数ペア:

[(1, 90201000), (2, 45100500), (3, 30067000), (4, 22550250), (5, 18040200), (6, 15033500), (8, 11275125), (10, 9020100), (12, 7516750), (15, 6013400), (20, 4510050), (24, 3758375), (25, 3608040), (30, 3006700), (40, 2255025), (50, 1804020), (60, 1503350), (75, 1202680), (100, 902010), (107, 843000), (120, 751675), (125, 721608), (150, 601340), (200, 451005), (214, 421500), (250, 360804), (281, 321000), (300, 300670), (321, 281000), (375, 240536), (428, 210750), (500, 180402), (535, 168600), (562, 160500), (600, 150335), (642, 140500), (750, 120268), (843, 107000), (856, 105375), (1000, 90201), (1070, 84300), (1124, 80250), (1284, 70250), (1405, 64200), (1500, 60134), (1605, 56200), (1686, 53500), (2140, 42150), (2248, 40125), (2568, 35125), (2675, 33720), (2810, 32100), (3000, 30067), (3210, 28100), (3372, 26750), (4215, 21400), (4280, 21075), (5350, 16860), (5620, 16050), (6420, 14050), (6744, 13375), (7025, 12840), (8025, 11240), (8430, 10700)]