230750800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 658857756

約数和(自身を除く): 428106956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 80, 98, 100, 112, 122, 140, 175, 193, 196, 200, 244, 245, 280, 305, 350, 386, 392, 400, 427, 488, 490, 560, 610, 700, 772, 784, 854, 965, 976, 980, 1220, 1225, 1351, 1400, 1525, 1544, 1708, 1930, 1960, 2135, 2440, 2450, 2702, 2800, 2989, 3050, 3088, 3416, 3860, 3920, 4270, 4825, 4880, 4900, 5404, 5978, 6100, 6755, 6832, 7720, 8540, 9457, 9650, 9800, 10675, 10808, 11773, 11956, 12200, 13510, 14945, 15440, 17080, 18914, 19300, 19600, 21350, 21616, 23546, 23912, 24400, 27020, 29890, 33775, 34160, 37828, 38600, 42700, 47092, 47285, 47824, 54040, 58865, 59780, 67550, 74725, 75656, 77200, 82411, 85400, 94184, 94570, 108080, 117730, 119560, 135100, 149450, 151312, 164822, 170800, 188368, 189140, 235460, 236425, 239120, 270200, 294325, 298900, 329644, 378280, 412055, 470920, 472850, 540400, 576877, 588650, 597800, 659288, 756560, 824110, 941840, 945700, 1153754, 1177300, 1195600, 1318576, 1648220, 1891400, 2060275, 2307508, 2354600, 2884385, 3296440, 3782800, 4120550, 4615016, 4709200, 5768770, 6592880, 8241100, 9230032, 11537540, 14421925, 16482200, 23075080, 28843850, 32964400, 46150160, 57687700, 115375400, 230750800]

約数ペア:

[(1, 230750800), (2, 115375400), (4, 57687700), (5, 46150160), (7, 32964400), (8, 28843850), (10, 23075080), (14, 16482200), (16, 14421925), (20, 11537540), (25, 9230032), (28, 8241100), (35, 6592880), (40, 5768770), (49, 4709200), (50, 4615016), (56, 4120550), (61, 3782800), (70, 3296440), (80, 2884385), (98, 2354600), (100, 2307508), (112, 2060275), (122, 1891400), (140, 1648220), (175, 1318576), (193, 1195600), (196, 1177300), (200, 1153754), (244, 945700), (245, 941840), (280, 824110), (305, 756560), (350, 659288), (386, 597800), (392, 588650), (400, 576877), (427, 540400), (488, 472850), (490, 470920), (560, 412055), (610, 378280), (700, 329644), (772, 298900), (784, 294325), (854, 270200), (965, 239120), (976, 236425), (980, 235460), (1220, 189140), (1225, 188368), (1351, 170800), (1400, 164822), (1525, 151312), (1544, 149450), (1708, 135100), (1930, 119560), (1960, 117730), (2135, 108080), (2440, 94570), (2450, 94184), (2702, 85400), (2800, 82411), (2989, 77200), (3050, 75656), (3088, 74725), (3416, 67550), (3860, 59780), (3920, 58865), (4270, 54040), (4825, 47824), (4880, 47285), (4900, 47092), (5404, 42700), (5978, 38600), (6100, 37828), (6755, 34160), (6832, 33775), (7720, 29890), (8540, 27020), (9457, 24400), (9650, 23912), (9800, 23546), (10675, 21616), (10808, 21350), (11773, 19600), (11956, 19300), (12200, 18914), (13510, 17080), (14945, 15440)]