555148620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 192

約数和(自身を含む): 1920737280

約数和(自身を除く): 1365588660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2551, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5102, 5580, 6045, 7020, 7254, 7653, 8060, 8370, 10204, 10881, 12090, 12755, 14508, 15306, 16740, 18135, 21762, 22959, 24180, 25510, 30612, 33163, 36270, 38265, 43524, 45918, 51020, 54405, 66326, 68877, 72540, 76530, 79081, 91836, 99489, 108810, 114795, 132652, 137754, 153060, 158162, 165815, 198978, 217620, 229590, 237243, 275508, 298467, 316324, 331630, 344385, 395405, 397956, 459180, 474486, 497445, 596934, 663260, 688770, 711729, 790810, 895401, 948972, 994890, 1028053, 1186215, 1193868, 1377540, 1423458, 1492335, 1581620, 1790802, 1989780, 2056106, 2135187, 2372430, 2846916, 2984670, 3084159, 3558645, 3581604, 4112212, 4270374, 4477005, 4744860, 5140265, 5969340, 6168318, 7117290, 8540748, 8954010, 9252477, 10280530, 10675935, 12336636, 14234580, 15420795, 17908020, 18504954, 20561060, 21351870, 27757431, 30841590, 37009908, 42703740, 46262385, 55514862, 61683180, 92524770, 111029724, 138787155, 185049540, 277574310, 555148620]

約数ペア:

[(1, 555148620), (2, 277574310), (3, 185049540), (4, 138787155), (5, 111029724), (6, 92524770), (9, 61683180), (10, 55514862), (12, 46262385), (13, 42703740), (15, 37009908), (18, 30841590), (20, 27757431), (26, 21351870), (27, 20561060), (30, 18504954), (31, 17908020), (36, 15420795), (39, 14234580), (45, 12336636), (52, 10675935), (54, 10280530), (60, 9252477), (62, 8954010), (65, 8540748), (78, 7117290), (90, 6168318), (93, 5969340), (108, 5140265), (117, 4744860), (124, 4477005), (130, 4270374), (135, 4112212), (155, 3581604), (156, 3558645), (180, 3084159), (186, 2984670), (195, 2846916), (234, 2372430), (260, 2135187), (270, 2056106), (279, 1989780), (310, 1790802), (351, 1581620), (372, 1492335), (390, 1423458), (403, 1377540), (465, 1193868), (468, 1186215), (540, 1028053), (558, 994890), (585, 948972), (620, 895401), (702, 790810), (780, 711729), (806, 688770), (837, 663260), (930, 596934), (1116, 497445), (1170, 474486), (1209, 459180), (1395, 397956), (1404, 395405), (1612, 344385), (1674, 331630), (1755, 316324), (1860, 298467), (2015, 275508), (2340, 237243), (2418, 229590), (2551, 217620), (2790, 198978), (3348, 165815), (3510, 158162), (3627, 153060), (4030, 137754), (4185, 132652), (4836, 114795), (5102, 108810), (5580, 99489), (6045, 91836), (7020, 79081), (7254, 76530), (7653, 72540), (8060, 68877), (8370, 66326), (10204, 54405), (10881, 51020), (12090, 45918), (12755, 43524), (14508, 38265), (15306, 36270), (16740, 33163), (18135, 30612), (21762, 25510), (22959, 24180)]