89752960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 252327600

約数和(自身を除く): 162574640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 61, 64, 76, 80, 88, 95, 110, 121, 122, 128, 152, 160, 176, 190, 209, 220, 242, 244, 304, 305, 320, 352, 380, 418, 440, 484, 488, 605, 608, 610, 640, 671, 704, 760, 836, 880, 968, 976, 1045, 1159, 1210, 1216, 1220, 1342, 1408, 1520, 1672, 1760, 1936, 1952, 2090, 2299, 2318, 2420, 2432, 2440, 2684, 3040, 3344, 3355, 3520, 3872, 3904, 4180, 4598, 4636, 4840, 4880, 5368, 5795, 6080, 6688, 6710, 7040, 7381, 7744, 7808, 8360, 9196, 9272, 9680, 9760, 10736, 11495, 11590, 12160, 12749, 13376, 13420, 14762, 15488, 16720, 18392, 18544, 19360, 19520, 21472, 22990, 23180, 25498, 26752, 26840, 29524, 33440, 36784, 36905, 37088, 38720, 39040, 42944, 45980, 46360, 50996, 53680, 59048, 63745, 66880, 73568, 73810, 74176, 77440, 85888, 91960, 92720, 101992, 107360, 118096, 127490, 133760, 140239, 147136, 147620, 148352, 183920, 185440, 203984, 214720, 236192, 254980, 280478, 294272, 295240, 367840, 370880, 407968, 429440, 472384, 509960, 560956, 590480, 701195, 735680, 741760, 815936, 944768, 1019920, 1121912, 1180960, 1402390, 1471360, 1631872, 2039840, 2243824, 2361920, 2804780, 4079680, 4487648, 4723840, 5609560, 8159360, 8975296, 11219120, 17950592, 22438240, 44876480, 89752960]

約数ペア:

[(1, 89752960), (2, 44876480), (4, 22438240), (5, 17950592), (8, 11219120), (10, 8975296), (11, 8159360), (16, 5609560), (19, 4723840), (20, 4487648), (22, 4079680), (32, 2804780), (38, 2361920), (40, 2243824), (44, 2039840), (55, 1631872), (61, 1471360), (64, 1402390), (76, 1180960), (80, 1121912), (88, 1019920), (95, 944768), (110, 815936), (121, 741760), (122, 735680), (128, 701195), (152, 590480), (160, 560956), (176, 509960), (190, 472384), (209, 429440), (220, 407968), (242, 370880), (244, 367840), (304, 295240), (305, 294272), (320, 280478), (352, 254980), (380, 236192), (418, 214720), (440, 203984), (484, 185440), (488, 183920), (605, 148352), (608, 147620), (610, 147136), (640, 140239), (671, 133760), (704, 127490), (760, 118096), (836, 107360), (880, 101992), (968, 92720), (976, 91960), (1045, 85888), (1159, 77440), (1210, 74176), (1216, 73810), (1220, 73568), (1342, 66880), (1408, 63745), (1520, 59048), (1672, 53680), (1760, 50996), (1936, 46360), (1952, 45980), (2090, 42944), (2299, 39040), (2318, 38720), (2420, 37088), (2432, 36905), (2440, 36784), (2684, 33440), (3040, 29524), (3344, 26840), (3355, 26752), (3520, 25498), (3872, 23180), (3904, 22990), (4180, 21472), (4598, 19520), (4636, 19360), (4840, 18544), (4880, 18392), (5368, 16720), (5795, 15488), (6080, 14762), (6688, 13420), (6710, 13376), (7040, 12749), (7381, 12160), (7744, 11590), (7808, 11495), (8360, 10736), (9196, 9760), (9272, 9680)]