55503240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 183375360

約数和(自身を除く): 127872120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 757, 780, 940, 1128, 1222, 1410, 1514, 1560, 1833, 1880, 2271, 2444, 2820, 3028, 3055, 3666, 3785, 4542, 4888, 5640, 6056, 6110, 7332, 7570, 9084, 9165, 9841, 11355, 12220, 14664, 15140, 18168, 18330, 19682, 22710, 24440, 29523, 30280, 35579, 36660, 39364, 45420, 49205, 59046, 71158, 73320, 78728, 90840, 98410, 106737, 118092, 142316, 147615, 177895, 196820, 213474, 236184, 284632, 295230, 355790, 393640, 426948, 462527, 533685, 590460, 711580, 853896, 925054, 1067370, 1180920, 1387581, 1423160, 1850108, 2134740, 2312635, 2775162, 3700216, 4269480, 4625270, 5550324, 6937905, 9250540, 11100648, 13875810, 18501080, 27751620, 55503240]

約数ペア:

[(1, 55503240), (2, 27751620), (3, 18501080), (4, 13875810), (5, 11100648), (6, 9250540), (8, 6937905), (10, 5550324), (12, 4625270), (13, 4269480), (15, 3700216), (20, 2775162), (24, 2312635), (26, 2134740), (30, 1850108), (39, 1423160), (40, 1387581), (47, 1180920), (52, 1067370), (60, 925054), (65, 853896), (78, 711580), (94, 590460), (104, 533685), (120, 462527), (130, 426948), (141, 393640), (156, 355790), (188, 295230), (195, 284632), (235, 236184), (260, 213474), (282, 196820), (312, 177895), (376, 147615), (390, 142316), (470, 118092), (520, 106737), (564, 98410), (611, 90840), (705, 78728), (757, 73320), (780, 71158), (940, 59046), (1128, 49205), (1222, 45420), (1410, 39364), (1514, 36660), (1560, 35579), (1833, 30280), (1880, 29523), (2271, 24440), (2444, 22710), (2820, 19682), (3028, 18330), (3055, 18168), (3666, 15140), (3785, 14664), (4542, 12220), (4888, 11355), (5640, 9841), (6056, 9165), (6110, 9084), (7332, 7570)]