83739060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 269068800

約数和(自身を除く): 185329740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 349, 372, 387, 430, 465, 516, 558, 620, 645, 698, 774, 860, 930, 1047, 1116, 1290, 1333, 1395, 1396, 1548, 1745, 1860, 1935, 2094, 2580, 2666, 2790, 3141, 3490, 3870, 3999, 4188, 5235, 5332, 5580, 6282, 6665, 6980, 7740, 7998, 10470, 10819, 11997, 12564, 13330, 15007, 15705, 15996, 19995, 20940, 21638, 23994, 26660, 30014, 31410, 32457, 39990, 43276, 45021, 47988, 54095, 59985, 60028, 62820, 64914, 75035, 79980, 90042, 97371, 108190, 119970, 129828, 135063, 150070, 162285, 180084, 194742, 216380, 225105, 239940, 270126, 300140, 324570, 389484, 450210, 465217, 486855, 540252, 649140, 675315, 900420, 930434, 973710, 1350630, 1395651, 1860868, 1947420, 2326085, 2701260, 2791302, 4186953, 4652170, 5582604, 6978255, 8373906, 9304340, 13956510, 16747812, 20934765, 27913020, 41869530, 83739060]

約数ペア:

[(1, 83739060), (2, 41869530), (3, 27913020), (4, 20934765), (5, 16747812), (6, 13956510), (9, 9304340), (10, 8373906), (12, 6978255), (15, 5582604), (18, 4652170), (20, 4186953), (30, 2791302), (31, 2701260), (36, 2326085), (43, 1947420), (45, 1860868), (60, 1395651), (62, 1350630), (86, 973710), (90, 930434), (93, 900420), (124, 675315), (129, 649140), (155, 540252), (172, 486855), (180, 465217), (186, 450210), (215, 389484), (258, 324570), (279, 300140), (310, 270126), (349, 239940), (372, 225105), (387, 216380), (430, 194742), (465, 180084), (516, 162285), (558, 150070), (620, 135063), (645, 129828), (698, 119970), (774, 108190), (860, 97371), (930, 90042), (1047, 79980), (1116, 75035), (1290, 64914), (1333, 62820), (1395, 60028), (1396, 59985), (1548, 54095), (1745, 47988), (1860, 45021), (1935, 43276), (2094, 39990), (2580, 32457), (2666, 31410), (2790, 30014), (3141, 26660), (3490, 23994), (3870, 21638), (3999, 20940), (4188, 19995), (5235, 15996), (5332, 15705), (5580, 15007), (6282, 13330), (6665, 12564), (6980, 11997), (7740, 10819), (7998, 10470)]