82161540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 120

約数和(自身を含む): 264243672

約数和(自身を除く): 182082132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1237, 1476, 1620, 1845, 2214, 2460, 2474, 3321, 3690, 3711, 4428, 4948, 5535, 6185, 6642, 7380, 7422, 11070, 11133, 12370, 13284, 14844, 16605, 18555, 22140, 22266, 24740, 33210, 33399, 37110, 44532, 50717, 55665, 66420, 66798, 74220, 100197, 101434, 111330, 133596, 152151, 166995, 200394, 202868, 222660, 253585, 304302, 333990, 400788, 456453, 500985, 507170, 608604, 667980, 760755, 912906, 1001970, 1014340, 1369359, 1521510, 1825812, 2003940, 2282265, 2738718, 3043020, 4108077, 4564530, 5477436, 6846795, 8216154, 9129060, 13693590, 16432308, 20540385, 27387180, 41080770, 82161540]

約数ペア:

[(1, 82161540), (2, 41080770), (3, 27387180), (4, 20540385), (5, 16432308), (6, 13693590), (9, 9129060), (10, 8216154), (12, 6846795), (15, 5477436), (18, 4564530), (20, 4108077), (27, 3043020), (30, 2738718), (36, 2282265), (41, 2003940), (45, 1825812), (54, 1521510), (60, 1369359), (81, 1014340), (82, 1001970), (90, 912906), (108, 760755), (123, 667980), (135, 608604), (162, 507170), (164, 500985), (180, 456453), (205, 400788), (246, 333990), (270, 304302), (324, 253585), (369, 222660), (405, 202868), (410, 200394), (492, 166995), (540, 152151), (615, 133596), (738, 111330), (810, 101434), (820, 100197), (1107, 74220), (1230, 66798), (1237, 66420), (1476, 55665), (1620, 50717), (1845, 44532), (2214, 37110), (2460, 33399), (2474, 33210), (3321, 24740), (3690, 22266), (3711, 22140), (4428, 18555), (4948, 16605), (5535, 14844), (6185, 13284), (6642, 12370), (7380, 11133), (7422, 11070)]