165843180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9956

約数の個数: 96

約数和(自身を含む): 532654080

約数和(自身を除く): 366810900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9907, 16740, 19814, 29721, 39628, 49535, 59442, 89163, 99070, 118884, 148605, 178326, 198140, 267489, 297210, 307117, 356652, 445815, 534978, 594420, 614234, 891630, 921351, 1069956, 1228468, 1337445, 1535585, 1783260, 1842702, 2674890, 2764053, 3071170, 3685404, 4606755, 5349780, 5528106, 6142340, 8292159, 9213510, 11056212, 13820265, 16584318, 18427020, 27640530, 33168636, 41460795, 55281060, 82921590, 165843180]

約数ペア:

[(1, 165843180), (2, 82921590), (3, 55281060), (4, 41460795), (5, 33168636), (6, 27640530), (9, 18427020), (10, 16584318), (12, 13820265), (15, 11056212), (18, 9213510), (20, 8292159), (27, 6142340), (30, 5528106), (31, 5349780), (36, 4606755), (45, 3685404), (54, 3071170), (60, 2764053), (62, 2674890), (90, 1842702), (93, 1783260), (108, 1535585), (124, 1337445), (135, 1228468), (155, 1069956), (180, 921351), (186, 891630), (270, 614234), (279, 594420), (310, 534978), (372, 445815), (465, 356652), (540, 307117), (558, 297210), (620, 267489), (837, 198140), (930, 178326), (1116, 148605), (1395, 118884), (1674, 99070), (1860, 89163), (2790, 59442), (3348, 49535), (4185, 39628), (5580, 29721), (8370, 19814), (9907, 16740)]