210440400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5709

約数の個数: 120

約数和(自身を含む): 695979264

約数和(自身を除く): 485538864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 5657, 6200, 7440, 9300, 11314, 12400, 16971, 18600, 22628, 28285, 33942, 37200, 45256, 56570, 67884, 84855, 90512, 113140, 135768, 141425, 169710, 175367, 226280, 271536, 282850, 339420, 350734, 424275, 452560, 526101, 565700, 678840, 701468, 848550, 876835, 1052202, 1131400, 1357680, 1402936, 1697100, 1753670, 2104404, 2262800, 2630505, 2805872, 3394200, 3507340, 4208808, 4384175, 5261010, 6788400, 7014680, 8417616, 8768350, 10522020, 13152525, 14029360, 17536700, 21044040, 26305050, 35073400, 42088080, 52610100, 70146800, 105220200, 210440400]

約数ペア:

[(1, 210440400), (2, 105220200), (3, 70146800), (4, 52610100), (5, 42088080), (6, 35073400), (8, 26305050), (10, 21044040), (12, 17536700), (15, 14029360), (16, 13152525), (20, 10522020), (24, 8768350), (25, 8417616), (30, 7014680), (31, 6788400), (40, 5261010), (48, 4384175), (50, 4208808), (60, 3507340), (62, 3394200), (75, 2805872), (80, 2630505), (93, 2262800), (100, 2104404), (120, 1753670), (124, 1697100), (150, 1402936), (155, 1357680), (186, 1131400), (200, 1052202), (240, 876835), (248, 848550), (300, 701468), (310, 678840), (372, 565700), (400, 526101), (465, 452560), (496, 424275), (600, 350734), (620, 339420), (744, 282850), (775, 271536), (930, 226280), (1200, 175367), (1240, 169710), (1488, 141425), (1550, 135768), (1860, 113140), (2325, 90512), (2480, 84855), (3100, 67884), (3720, 56570), (4650, 45256), (5657, 37200), (6200, 33942), (7440, 28285), (9300, 22628), (11314, 18600), (12400, 16971)]