39196980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 96

約数和(自身を含む): 126201600

約数和(自身を除く): 87004620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2503, 2610, 3132, 3915, 5006, 5220, 7509, 7830, 10012, 12515, 15018, 15660, 22527, 25030, 30036, 37545, 45054, 50060, 67581, 72587, 75090, 90108, 112635, 135162, 145174, 150180, 217761, 225270, 270324, 290348, 337905, 362935, 435522, 450540, 653283, 675810, 725870, 871044, 1088805, 1306566, 1351620, 1451740, 1959849, 2177610, 2613132, 3266415, 3919698, 4355220, 6532830, 7839396, 9799245, 13065660, 19598490, 39196980]

約数ペア:

[(1, 39196980), (2, 19598490), (3, 13065660), (4, 9799245), (5, 7839396), (6, 6532830), (9, 4355220), (10, 3919698), (12, 3266415), (15, 2613132), (18, 2177610), (20, 1959849), (27, 1451740), (29, 1351620), (30, 1306566), (36, 1088805), (45, 871044), (54, 725870), (58, 675810), (60, 653283), (87, 450540), (90, 435522), (108, 362935), (116, 337905), (135, 290348), (145, 270324), (174, 225270), (180, 217761), (261, 150180), (270, 145174), (290, 135162), (348, 112635), (435, 90108), (522, 75090), (540, 72587), (580, 67581), (783, 50060), (870, 45054), (1044, 37545), (1305, 30036), (1566, 25030), (1740, 22527), (2503, 15660), (2610, 15018), (3132, 12515), (3915, 10012), (5006, 7830), (5220, 7509)]