20063400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 75530880

約数和(自身を除く): 55467480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 281, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 562, 595, 600, 680, 700, 714, 840, 843, 850, 952, 1020, 1050, 1124, 1190, 1275, 1400, 1405, 1428, 1686, 1700, 1785, 1967, 2040, 2100, 2248, 2380, 2550, 2810, 2856, 2975, 3372, 3400, 3570, 3934, 4200, 4215, 4760, 4777, 5100, 5620, 5901, 5950, 6744, 7025, 7140, 7868, 8430, 8925, 9554, 9835, 10200, 11240, 11802, 11900, 14050, 14280, 14331, 15736, 16860, 17850, 19108, 19670, 21075, 23604, 23800, 23885, 28100, 28662, 29505, 33439, 33720, 35700, 38216, 39340, 42150, 47208, 47770, 49175, 56200, 57324, 59010, 66878, 71400, 71655, 78680, 84300, 95540, 98350, 100317, 114648, 118020, 119425, 133756, 143310, 147525, 167195, 168600, 191080, 196700, 200634, 236040, 238850, 267512, 286620, 295050, 334390, 358275, 393400, 401268, 477700, 501585, 573240, 590100, 668780, 716550, 802536, 835975, 955400, 1003170, 1180200, 1337560, 1433100, 1671950, 2006340, 2507925, 2866200, 3343900, 4012680, 5015850, 6687800, 10031700, 20063400]

約数ペア:

[(1, 20063400), (2, 10031700), (3, 6687800), (4, 5015850), (5, 4012680), (6, 3343900), (7, 2866200), (8, 2507925), (10, 2006340), (12, 1671950), (14, 1433100), (15, 1337560), (17, 1180200), (20, 1003170), (21, 955400), (24, 835975), (25, 802536), (28, 716550), (30, 668780), (34, 590100), (35, 573240), (40, 501585), (42, 477700), (50, 401268), (51, 393400), (56, 358275), (60, 334390), (68, 295050), (70, 286620), (75, 267512), (84, 238850), (85, 236040), (100, 200634), (102, 196700), (105, 191080), (119, 168600), (120, 167195), (136, 147525), (140, 143310), (150, 133756), (168, 119425), (170, 118020), (175, 114648), (200, 100317), (204, 98350), (210, 95540), (238, 84300), (255, 78680), (280, 71655), (281, 71400), (300, 66878), (340, 59010), (350, 57324), (357, 56200), (408, 49175), (420, 47770), (425, 47208), (476, 42150), (510, 39340), (525, 38216), (562, 35700), (595, 33720), (600, 33439), (680, 29505), (700, 28662), (714, 28100), (840, 23885), (843, 23800), (850, 23604), (952, 21075), (1020, 19670), (1050, 19108), (1124, 17850), (1190, 16860), (1275, 15736), (1400, 14331), (1405, 14280), (1428, 14050), (1686, 11900), (1700, 11802), (1785, 11240), (1967, 10200), (2040, 9835), (2100, 9554), (2248, 8925), (2380, 8430), (2550, 7868), (2810, 7140), (2856, 7025), (2975, 6744), (3372, 5950), (3400, 5901), (3570, 5620), (3934, 5100), (4200, 4777), (4215, 4760)]