43038540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 139531392

約数和(自身を除く): 96492852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 857, 930, 1116, 1395, 1620, 1674, 1714, 1860, 2511, 2571, 2790, 3348, 3428, 4185, 4285, 5022, 5142, 5580, 7713, 8370, 8570, 10044, 10284, 12555, 12855, 15426, 16740, 17140, 23139, 25110, 25710, 26567, 30852, 38565, 46278, 50220, 51420, 53134, 69417, 77130, 79701, 92556, 106268, 115695, 132835, 138834, 154260, 159402, 231390, 239103, 265670, 277668, 318804, 347085, 398505, 462780, 478206, 531340, 694170, 717309, 797010, 956412, 1195515, 1388340, 1434618, 1594020, 2151927, 2391030, 2869236, 3586545, 4303854, 4782060, 7173090, 8607708, 10759635, 14346180, 21519270, 43038540]

約数ペア:

[(1, 43038540), (2, 21519270), (3, 14346180), (4, 10759635), (5, 8607708), (6, 7173090), (9, 4782060), (10, 4303854), (12, 3586545), (15, 2869236), (18, 2391030), (20, 2151927), (27, 1594020), (30, 1434618), (31, 1388340), (36, 1195515), (45, 956412), (54, 797010), (60, 717309), (62, 694170), (81, 531340), (90, 478206), (93, 462780), (108, 398505), (124, 347085), (135, 318804), (155, 277668), (162, 265670), (180, 239103), (186, 231390), (270, 159402), (279, 154260), (310, 138834), (324, 132835), (372, 115695), (405, 106268), (465, 92556), (540, 79701), (558, 77130), (620, 69417), (810, 53134), (837, 51420), (857, 50220), (930, 46278), (1116, 38565), (1395, 30852), (1620, 26567), (1674, 25710), (1714, 25110), (1860, 23139), (2511, 17140), (2571, 16740), (2790, 15426), (3348, 12855), (3428, 12555), (4185, 10284), (4285, 10044), (5022, 8570), (5142, 8370), (5580, 7713)]