75150240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 265047552

約数和(自身を除く): 189897312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 331, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 662, 688, 860, 880, 946, 993, 1032, 1056, 1290, 1320, 1324, 1376, 1419, 1655, 1720, 1760, 1892, 1986, 2064, 2365, 2580, 2640, 2648, 2838, 3310, 3440, 3641, 3784, 3972, 4128, 4730, 4965, 5160, 5280, 5296, 5676, 6620, 6880, 7095, 7282, 7568, 7944, 9460, 9930, 10320, 10592, 10923, 11352, 13240, 14190, 14233, 14564, 15136, 15888, 18205, 18920, 19860, 20640, 21846, 22704, 26480, 28380, 28466, 29128, 31776, 36410, 37840, 39720, 42699, 43692, 45408, 52960, 54615, 56760, 56932, 58256, 71165, 72820, 75680, 79440, 85398, 87384, 109230, 113520, 113864, 116512, 142330, 145640, 156563, 158880, 170796, 174768, 213495, 218460, 227040, 227728, 284660, 291280, 313126, 341592, 349536, 426990, 436920, 455456, 469689, 569320, 582560, 626252, 683184, 782815, 853980, 873840, 939378, 1138640, 1252504, 1366368, 1565630, 1707960, 1747680, 1878756, 2277280, 2348445, 2505008, 3131260, 3415920, 3757512, 4696890, 5010016, 6262520, 6831840, 7515024, 9393780, 12525040, 15030048, 18787560, 25050080, 37575120, 75150240]

約数ペア:

[(1, 75150240), (2, 37575120), (3, 25050080), (4, 18787560), (5, 15030048), (6, 12525040), (8, 9393780), (10, 7515024), (11, 6831840), (12, 6262520), (15, 5010016), (16, 4696890), (20, 3757512), (22, 3415920), (24, 3131260), (30, 2505008), (32, 2348445), (33, 2277280), (40, 1878756), (43, 1747680), (44, 1707960), (48, 1565630), (55, 1366368), (60, 1252504), (66, 1138640), (80, 939378), (86, 873840), (88, 853980), (96, 782815), (110, 683184), (120, 626252), (129, 582560), (132, 569320), (160, 469689), (165, 455456), (172, 436920), (176, 426990), (215, 349536), (220, 341592), (240, 313126), (258, 291280), (264, 284660), (330, 227728), (331, 227040), (344, 218460), (352, 213495), (430, 174768), (440, 170796), (473, 158880), (480, 156563), (516, 145640), (528, 142330), (645, 116512), (660, 113864), (662, 113520), (688, 109230), (860, 87384), (880, 85398), (946, 79440), (993, 75680), (1032, 72820), (1056, 71165), (1290, 58256), (1320, 56932), (1324, 56760), (1376, 54615), (1419, 52960), (1655, 45408), (1720, 43692), (1760, 42699), (1892, 39720), (1986, 37840), (2064, 36410), (2365, 31776), (2580, 29128), (2640, 28466), (2648, 28380), (2838, 26480), (3310, 22704), (3440, 21846), (3641, 20640), (3784, 19860), (3972, 18920), (4128, 18205), (4730, 15888), (4965, 15136), (5160, 14564), (5280, 14233), (5296, 14190), (5676, 13240), (6620, 11352), (6880, 10923), (7095, 10592), (7282, 10320), (7568, 9930), (7944, 9460)]