75870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 189826320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 991, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 1982, 2320, 2552, 2640, 2973, 3190, 3480, 3828, 3964, 4785, 4955, 5104, 5946, 6380, 6960, 7656, 7928, 9570, 9910, 10901, 11892, 12760, 14865, 15312, 15856, 19140, 19820, 21802, 23784, 25520, 28739, 29730, 32703, 38280, 39640, 43604, 47568, 54505, 57478, 59460, 65406, 76560, 79280, 86217, 87208, 109010, 114956, 118920, 130812, 143695, 163515, 172434, 174416, 218020, 229912, 237840, 261624, 287390, 316129, 327030, 344868, 431085, 436040, 459824, 523248, 574780, 632258, 654060, 689736, 862170, 872080, 948387, 1149560, 1264516, 1308120, 1379472, 1580645, 1724340, 1896774, 2299120, 2529032, 2616240, 3161290, 3448680, 3793548, 4741935, 5058064, 6322580, 6897360, 7587096, 9483870, 12645160, 15174192, 18967740, 25290320, 37935480, 75870960]

約数ペア:

[(1, 75870960), (2, 37935480), (3, 25290320), (4, 18967740), (5, 15174192), (6, 12645160), (8, 9483870), (10, 7587096), (11, 6897360), (12, 6322580), (15, 5058064), (16, 4741935), (20, 3793548), (22, 3448680), (24, 3161290), (29, 2616240), (30, 2529032), (33, 2299120), (40, 1896774), (44, 1724340), (48, 1580645), (55, 1379472), (58, 1308120), (60, 1264516), (66, 1149560), (80, 948387), (87, 872080), (88, 862170), (110, 689736), (116, 654060), (120, 632258), (132, 574780), (145, 523248), (165, 459824), (174, 436040), (176, 431085), (220, 344868), (232, 327030), (240, 316129), (264, 287390), (290, 261624), (319, 237840), (330, 229912), (348, 218020), (435, 174416), (440, 172434), (464, 163515), (528, 143695), (580, 130812), (638, 118920), (660, 114956), (696, 109010), (870, 87208), (880, 86217), (957, 79280), (991, 76560), (1160, 65406), (1276, 59460), (1320, 57478), (1392, 54505), (1595, 47568), (1740, 43604), (1914, 39640), (1982, 38280), (2320, 32703), (2552, 29730), (2640, 28739), (2973, 25520), (3190, 23784), (3480, 21802), (3828, 19820), (3964, 19140), (4785, 15856), (4955, 15312), (5104, 14865), (5946, 12760), (6380, 11892), (6960, 10901), (7656, 9910), (7928, 9570)]