289077660

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{2203}}^1$

素因数の和:2236

約数の個数: 108

約数和(自身を含む): 910961688

約数和(自身を除く): 621884028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2203, 2430, 2916, 3645, 4374, 4406, 4860, 6561, 6609, 7290, 8748, 8812, 10935, 11015, 13122, 13218, 14580, 19827, 21870, 22030, 26244, 26436, 32805, 33045, 39654, 43740, 44060, 59481, 65610, 66090, 79308, 99135, 118962, 131220, 132180, 178443, 198270, 237924, 297405, 356886, 396540, 535329, 594810, 713772, 892215, 1070658, 1189620, 1605987, 1784430, 2141316, 2676645, 3211974, 3568860, 4817961, 5353290, 6423948, 8029935, 9635922, 10706580, 14453883, 16059870, 19271844, 24089805, 28907766, 32119740, 48179610, 57815532, 72269415, 96359220, 144538830, 289077660]

約数ペア:

[(1, 289077660), (2, 144538830), (3, 96359220), (4, 72269415), (5, 57815532), (6, 48179610), (9, 32119740), (10, 28907766), (12, 24089805), (15, 19271844), (18, 16059870), (20, 14453883), (27, 10706580), (30, 9635922), (36, 8029935), (45, 6423948), (54, 5353290), (60, 4817961), (81, 3568860), (90, 3211974), (108, 2676645), (135, 2141316), (162, 1784430), (180, 1605987), (243, 1189620), (270, 1070658), (324, 892215), (405, 713772), (486, 594810), (540, 535329), (729, 396540), (810, 356886), (972, 297405), (1215, 237924), (1458, 198270), (1620, 178443), (2187, 132180), (2203, 131220), (2430, 118962), (2916, 99135), (3645, 79308), (4374, 66090), (4406, 65610), (4860, 59481), (6561, 44060), (6609, 43740), (7290, 39654), (8748, 33045), (8812, 32805), (10935, 26436), (11015, 26244), (13122, 22030), (13218, 21870), (14580, 19827)]