54287800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 152802720

約数和(自身を除く): 98514920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2281, 2380, 2975, 3400, 4562, 4760, 5950, 9124, 11405, 11900, 15967, 18248, 22810, 23800, 31934, 38777, 45620, 57025, 63868, 77554, 79835, 91240, 114050, 127736, 155108, 159670, 193885, 228100, 271439, 310216, 319340, 387770, 399175, 456200, 542878, 638680, 775540, 798350, 969425, 1085756, 1357195, 1551080, 1596700, 1938850, 2171512, 2714390, 3193400, 3877700, 5428780, 6785975, 7755400, 10857560, 13571950, 27143900, 54287800]

約数ペア:

[(1, 54287800), (2, 27143900), (4, 13571950), (5, 10857560), (7, 7755400), (8, 6785975), (10, 5428780), (14, 3877700), (17, 3193400), (20, 2714390), (25, 2171512), (28, 1938850), (34, 1596700), (35, 1551080), (40, 1357195), (50, 1085756), (56, 969425), (68, 798350), (70, 775540), (85, 638680), (100, 542878), (119, 456200), (136, 399175), (140, 387770), (170, 319340), (175, 310216), (200, 271439), (238, 228100), (280, 193885), (340, 159670), (350, 155108), (425, 127736), (476, 114050), (595, 91240), (680, 79835), (700, 77554), (850, 63868), (952, 57025), (1190, 45620), (1400, 38777), (1700, 31934), (2281, 23800), (2380, 22810), (2975, 18248), (3400, 15967), (4562, 11900), (4760, 11405), (5950, 9124)]