76661640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 283305600

約数和(自身を除く): 206643960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 239, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 478, 486, 495, 540, 594, 648, 660, 717, 729, 792, 810, 891, 956, 972, 990, 1080, 1188, 1195, 1215, 1320, 1434, 1458, 1485, 1620, 1782, 1912, 1944, 1980, 2151, 2376, 2390, 2430, 2629, 2673, 2868, 2916, 2970, 3240, 3564, 3585, 3645, 3960, 4302, 4455, 4780, 4860, 5258, 5346, 5736, 5832, 5940, 6453, 7128, 7170, 7290, 7887, 8019, 8604, 8910, 9560, 9720, 10516, 10692, 10755, 11880, 12906, 13145, 13365, 14340, 14580, 15774, 16038, 17208, 17820, 19359, 21032, 21384, 21510, 23661, 25812, 26290, 26730, 28680, 29160, 31548, 32076, 32265, 35640, 38718, 39435, 40095, 43020, 47322, 51624, 52580, 53460, 58077, 63096, 64152, 64530, 70983, 77436, 78870, 80190, 86040, 94644, 96795, 105160, 106920, 116154, 118305, 129060, 141966, 154872, 157740, 160380, 174231, 189288, 193590, 212949, 232308, 236610, 258120, 283932, 290385, 315480, 320760, 348462, 354915, 387180, 425898, 464616, 473220, 567864, 580770, 638847, 696924, 709830, 774360, 851796, 871155, 946440, 1064745, 1161540, 1277694, 1393848, 1419660, 1703592, 1742310, 1916541, 2129490, 2323080, 2555388, 2839320, 3194235, 3484620, 3833082, 4258980, 5110776, 6388470, 6969240, 7666164, 8517960, 9582705, 12776940, 15332328, 19165410, 25553880, 38330820, 76661640]

約数ペア:

[(1, 76661640), (2, 38330820), (3, 25553880), (4, 19165410), (5, 15332328), (6, 12776940), (8, 9582705), (9, 8517960), (10, 7666164), (11, 6969240), (12, 6388470), (15, 5110776), (18, 4258980), (20, 3833082), (22, 3484620), (24, 3194235), (27, 2839320), (30, 2555388), (33, 2323080), (36, 2129490), (40, 1916541), (44, 1742310), (45, 1703592), (54, 1419660), (55, 1393848), (60, 1277694), (66, 1161540), (72, 1064745), (81, 946440), (88, 871155), (90, 851796), (99, 774360), (108, 709830), (110, 696924), (120, 638847), (132, 580770), (135, 567864), (162, 473220), (165, 464616), (180, 425898), (198, 387180), (216, 354915), (220, 348462), (239, 320760), (243, 315480), (264, 290385), (270, 283932), (297, 258120), (324, 236610), (330, 232308), (360, 212949), (396, 193590), (405, 189288), (440, 174231), (478, 160380), (486, 157740), (495, 154872), (540, 141966), (594, 129060), (648, 118305), (660, 116154), (717, 106920), (729, 105160), (792, 96795), (810, 94644), (891, 86040), (956, 80190), (972, 78870), (990, 77436), (1080, 70983), (1188, 64530), (1195, 64152), (1215, 63096), (1320, 58077), (1434, 53460), (1458, 52580), (1485, 51624), (1620, 47322), (1782, 43020), (1912, 40095), (1944, 39435), (1980, 38718), (2151, 35640), (2376, 32265), (2390, 32076), (2430, 31548), (2629, 29160), (2673, 28680), (2868, 26730), (2916, 26290), (2970, 25812), (3240, 23661), (3564, 21510), (3585, 21384), (3645, 21032), (3960, 19359), (4302, 17820), (4455, 17208), (4780, 16038), (4860, 15774), (5258, 14580), (5346, 14340), (5736, 13365), (5832, 13145), (5940, 12906), (6453, 11880), (7128, 10755), (7170, 10692), (7290, 10516), (7887, 9720), (8019, 9560), (8604, 8910)]