39135420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 128207520

約数和(自身を除く): 89072100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 137, 138, 180, 207, 230, 270, 274, 276, 345, 411, 414, 460, 529, 540, 548, 621, 685, 690, 822, 828, 1035, 1058, 1233, 1242, 1370, 1380, 1587, 1644, 2055, 2070, 2116, 2466, 2484, 2645, 2740, 3105, 3151, 3174, 3699, 4110, 4140, 4761, 4932, 5290, 6165, 6210, 6302, 6348, 7398, 7935, 8220, 9453, 9522, 10580, 12330, 12420, 12604, 14283, 14796, 15755, 15870, 18495, 18906, 19044, 23805, 24660, 28359, 28566, 31510, 31740, 36990, 37812, 47265, 47610, 56718, 57132, 63020, 71415, 72473, 73980, 85077, 94530, 95220, 113436, 141795, 142830, 144946, 170154, 189060, 217419, 283590, 285660, 289892, 340308, 362365, 425385, 434838, 567180, 652257, 724730, 850770, 869676, 1087095, 1304514, 1449460, 1701540, 1956771, 2174190, 2609028, 3261285, 3913542, 4348380, 6522570, 7827084, 9783855, 13045140, 19567710, 39135420]

約数ペア:

[(1, 39135420), (2, 19567710), (3, 13045140), (4, 9783855), (5, 7827084), (6, 6522570), (9, 4348380), (10, 3913542), (12, 3261285), (15, 2609028), (18, 2174190), (20, 1956771), (23, 1701540), (27, 1449460), (30, 1304514), (36, 1087095), (45, 869676), (46, 850770), (54, 724730), (60, 652257), (69, 567180), (90, 434838), (92, 425385), (108, 362365), (115, 340308), (135, 289892), (137, 285660), (138, 283590), (180, 217419), (207, 189060), (230, 170154), (270, 144946), (274, 142830), (276, 141795), (345, 113436), (411, 95220), (414, 94530), (460, 85077), (529, 73980), (540, 72473), (548, 71415), (621, 63020), (685, 57132), (690, 56718), (822, 47610), (828, 47265), (1035, 37812), (1058, 36990), (1233, 31740), (1242, 31510), (1370, 28566), (1380, 28359), (1587, 24660), (1644, 23805), (2055, 19044), (2070, 18906), (2116, 18495), (2466, 15870), (2484, 15755), (2645, 14796), (2740, 14283), (3105, 12604), (3151, 12420), (3174, 12330), (3699, 10580), (4110, 9522), (4140, 9453), (4761, 8220), (4932, 7935), (5290, 7398), (6165, 6348), (6210, 6302)]