55506060

素因数分解:

$2^2\times 3^{10}\times 5^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 132

約数和(自身を含む): 178563168

約数和(自身を除く): 123057108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 729, 810, 846, 940, 972, 1215, 1269, 1410, 1458, 1620, 1692, 2115, 2187, 2430, 2538, 2820, 2916, 3645, 3807, 4230, 4374, 4860, 5076, 6345, 6561, 7290, 7614, 8460, 8748, 10935, 11421, 12690, 13122, 14580, 15228, 19035, 19683, 21870, 22842, 25380, 26244, 32805, 34263, 38070, 39366, 43740, 45684, 57105, 59049, 65610, 68526, 76140, 78732, 98415, 102789, 114210, 118098, 131220, 137052, 171315, 196830, 205578, 228420, 236196, 295245, 308367, 342630, 393660, 411156, 513945, 590490, 616734, 685260, 925101, 1027890, 1180980, 1233468, 1541835, 1850202, 2055780, 2775303, 3083670, 3700404, 4625505, 5550606, 6167340, 9251010, 11101212, 13876515, 18502020, 27753030, 55506060]

約数ペア:

[(1, 55506060), (2, 27753030), (3, 18502020), (4, 13876515), (5, 11101212), (6, 9251010), (9, 6167340), (10, 5550606), (12, 4625505), (15, 3700404), (18, 3083670), (20, 2775303), (27, 2055780), (30, 1850202), (36, 1541835), (45, 1233468), (47, 1180980), (54, 1027890), (60, 925101), (81, 685260), (90, 616734), (94, 590490), (108, 513945), (135, 411156), (141, 393660), (162, 342630), (180, 308367), (188, 295245), (235, 236196), (243, 228420), (270, 205578), (282, 196830), (324, 171315), (405, 137052), (423, 131220), (470, 118098), (486, 114210), (540, 102789), (564, 98415), (705, 78732), (729, 76140), (810, 68526), (846, 65610), (940, 59049), (972, 57105), (1215, 45684), (1269, 43740), (1410, 39366), (1458, 38070), (1620, 34263), (1692, 32805), (2115, 26244), (2187, 25380), (2430, 22842), (2538, 21870), (2820, 19683), (2916, 19035), (3645, 15228), (3807, 14580), (4230, 13122), (4374, 12690), (4860, 11421), (5076, 10935), (6345, 8748), (6561, 8460), (7290, 7614)]