180402000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 589140864

約数和(自身を除く): 408738864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 125, 150, 200, 214, 240, 250, 281, 300, 321, 375, 400, 428, 500, 535, 562, 600, 642, 750, 843, 856, 1000, 1070, 1124, 1200, 1284, 1405, 1500, 1605, 1686, 1712, 2000, 2140, 2248, 2568, 2675, 2810, 3000, 3210, 3372, 4215, 4280, 4496, 5136, 5350, 5620, 6000, 6420, 6744, 7025, 8025, 8430, 8560, 10700, 11240, 12840, 13375, 13488, 14050, 16050, 16860, 21075, 21400, 22480, 25680, 26750, 28100, 30067, 32100, 33720, 35125, 40125, 42150, 42800, 53500, 56200, 60134, 64200, 67440, 70250, 80250, 84300, 90201, 105375, 107000, 112400, 120268, 128400, 140500, 150335, 160500, 168600, 180402, 210750, 214000, 240536, 281000, 300670, 321000, 337200, 360804, 421500, 451005, 481072, 562000, 601340, 642000, 721608, 751675, 843000, 902010, 1202680, 1443216, 1503350, 1686000, 1804020, 2255025, 2405360, 3006700, 3608040, 3758375, 4510050, 6013400, 7216080, 7516750, 9020100, 11275125, 12026800, 15033500, 18040200, 22550250, 30067000, 36080400, 45100500, 60134000, 90201000, 180402000]

約数ペア:

[(1, 180402000), (2, 90201000), (3, 60134000), (4, 45100500), (5, 36080400), (6, 30067000), (8, 22550250), (10, 18040200), (12, 15033500), (15, 12026800), (16, 11275125), (20, 9020100), (24, 7516750), (25, 7216080), (30, 6013400), (40, 4510050), (48, 3758375), (50, 3608040), (60, 3006700), (75, 2405360), (80, 2255025), (100, 1804020), (107, 1686000), (120, 1503350), (125, 1443216), (150, 1202680), (200, 902010), (214, 843000), (240, 751675), (250, 721608), (281, 642000), (300, 601340), (321, 562000), (375, 481072), (400, 451005), (428, 421500), (500, 360804), (535, 337200), (562, 321000), (600, 300670), (642, 281000), (750, 240536), (843, 214000), (856, 210750), (1000, 180402), (1070, 168600), (1124, 160500), (1200, 150335), (1284, 140500), (1405, 128400), (1500, 120268), (1605, 112400), (1686, 107000), (1712, 105375), (2000, 90201), (2140, 84300), (2248, 80250), (2568, 70250), (2675, 67440), (2810, 64200), (3000, 60134), (3210, 56200), (3372, 53500), (4215, 42800), (4280, 42150), (4496, 40125), (5136, 35125), (5350, 33720), (5620, 32100), (6000, 30067), (6420, 28100), (6744, 26750), (7025, 25680), (8025, 22480), (8430, 21400), (8560, 21075), (10700, 16860), (11240, 16050), (12840, 14050), (13375, 13488)]