39855780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3250

約数の個数: 96

約数和(自身を含む): 129427200

約数和(自身を除く): 89571420

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, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 3209, 4140, 6210, 6418, 9627, 12420, 12836, 16045, 19254, 28881, 32090, 38508, 48135, 57762, 64180, 73807, 86643, 96270, 115524, 144405, 147614, 173286, 192540, 221421, 288810, 295228, 346572, 369035, 433215, 442842, 577620, 664263, 738070, 866430, 885684, 1107105, 1328526, 1476140, 1732860, 1992789, 2214210, 2657052, 3321315, 3985578, 4428420, 6642630, 7971156, 9963945, 13285260, 19927890, 39855780]

約数ペア:

[(1, 39855780), (2, 19927890), (3, 13285260), (4, 9963945), (5, 7971156), (6, 6642630), (9, 4428420), (10, 3985578), (12, 3321315), (15, 2657052), (18, 2214210), (20, 1992789), (23, 1732860), (27, 1476140), (30, 1328526), (36, 1107105), (45, 885684), (46, 866430), (54, 738070), (60, 664263), (69, 577620), (90, 442842), (92, 433215), (108, 369035), (115, 346572), (135, 295228), (138, 288810), (180, 221421), (207, 192540), (230, 173286), (270, 147614), (276, 144405), (345, 115524), (414, 96270), (460, 86643), (540, 73807), (621, 64180), (690, 57762), (828, 48135), (1035, 38508), (1242, 32090), (1380, 28881), (2070, 19254), (2484, 16045), (3105, 12836), (3209, 12420), (4140, 9627), (6210, 6418)]