57853620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 137133900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 479, 495, 549, 610, 660, 671, 732, 915, 958, 990, 1098, 1220, 1342, 1437, 1830, 1916, 1980, 2013, 2196, 2395, 2684, 2745, 2874, 3355, 3660, 4026, 4311, 4790, 5269, 5490, 5748, 6039, 6710, 7185, 8052, 8622, 9580, 10065, 10538, 10980, 12078, 13420, 14370, 15807, 17244, 20130, 21076, 21555, 24156, 26345, 28740, 29219, 30195, 31614, 40260, 43110, 47421, 52690, 58438, 60390, 63228, 79035, 86220, 87657, 94842, 105380, 116876, 120780, 146095, 158070, 175314, 189684, 237105, 262971, 292190, 316140, 321409, 350628, 438285, 474210, 525942, 584380, 642818, 876570, 948420, 964227, 1051884, 1285636, 1314855, 1607045, 1753140, 1928454, 2629710, 2892681, 3214090, 3856908, 4821135, 5259420, 5785362, 6428180, 9642270, 11570724, 14463405, 19284540, 28926810, 57853620]

約数ペア:

[(1, 57853620), (2, 28926810), (3, 19284540), (4, 14463405), (5, 11570724), (6, 9642270), (9, 6428180), (10, 5785362), (11, 5259420), (12, 4821135), (15, 3856908), (18, 3214090), (20, 2892681), (22, 2629710), (30, 1928454), (33, 1753140), (36, 1607045), (44, 1314855), (45, 1285636), (55, 1051884), (60, 964227), (61, 948420), (66, 876570), (90, 642818), (99, 584380), (110, 525942), (122, 474210), (132, 438285), (165, 350628), (180, 321409), (183, 316140), (198, 292190), (220, 262971), (244, 237105), (305, 189684), (330, 175314), (366, 158070), (396, 146095), (479, 120780), (495, 116876), (549, 105380), (610, 94842), (660, 87657), (671, 86220), (732, 79035), (915, 63228), (958, 60390), (990, 58438), (1098, 52690), (1220, 47421), (1342, 43110), (1437, 40260), (1830, 31614), (1916, 30195), (1980, 29219), (2013, 28740), (2196, 26345), (2395, 24156), (2684, 21555), (2745, 21076), (2874, 20130), (3355, 17244), (3660, 15807), (4026, 14370), (4311, 13420), (4790, 12078), (5269, 10980), (5490, 10538), (5748, 10065), (6039, 9580), (6710, 8622), (7185, 8052)]