185049540

素因数分解:

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

素因数の和:2610

約数の個数: 144

約数和(自身を含む): 624239616

約数和(自身を除く): 439190076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2551, 2790, 3627, 4030, 4836, 5102, 5580, 6045, 7254, 7653, 8060, 10204, 12090, 12755, 14508, 15306, 18135, 22959, 24180, 25510, 30612, 33163, 36270, 38265, 45918, 51020, 66326, 72540, 76530, 79081, 91836, 99489, 114795, 132652, 153060, 158162, 165815, 198978, 229590, 237243, 298467, 316324, 331630, 395405, 397956, 459180, 474486, 497445, 596934, 663260, 711729, 790810, 948972, 994890, 1028053, 1186215, 1193868, 1423458, 1492335, 1581620, 1989780, 2056106, 2372430, 2846916, 2984670, 3084159, 3558645, 4112212, 4744860, 5140265, 5969340, 6168318, 7117290, 9252477, 10280530, 12336636, 14234580, 15420795, 18504954, 20561060, 30841590, 37009908, 46262385, 61683180, 92524770, 185049540]

約数ペア:

[(1, 185049540), (2, 92524770), (3, 61683180), (4, 46262385), (5, 37009908), (6, 30841590), (9, 20561060), (10, 18504954), (12, 15420795), (13, 14234580), (15, 12336636), (18, 10280530), (20, 9252477), (26, 7117290), (30, 6168318), (31, 5969340), (36, 5140265), (39, 4744860), (45, 4112212), (52, 3558645), (60, 3084159), (62, 2984670), (65, 2846916), (78, 2372430), (90, 2056106), (93, 1989780), (117, 1581620), (124, 1492335), (130, 1423458), (155, 1193868), (156, 1186215), (180, 1028053), (186, 994890), (195, 948972), (234, 790810), (260, 711729), (279, 663260), (310, 596934), (372, 497445), (390, 474486), (403, 459180), (465, 397956), (468, 395405), (558, 331630), (585, 316324), (620, 298467), (780, 237243), (806, 229590), (930, 198978), (1116, 165815), (1170, 158162), (1209, 153060), (1395, 132652), (1612, 114795), (1860, 99489), (2015, 91836), (2340, 79081), (2418, 76530), (2551, 72540), (2790, 66326), (3627, 51020), (4030, 45918), (4836, 38265), (5102, 36270), (5580, 33163), (6045, 30612), (7254, 25510), (7653, 24180), (8060, 22959), (10204, 18135), (12090, 15306), (12755, 14508)]