75052980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15443}}^1$

素因数の和:15467

約数の個数: 72

約数和(自身を含む): 236107872

約数和(自身を除く): 161054892

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, 810, 972, 1215, 1620, 2430, 4860, 15443, 30886, 46329, 61772, 77215, 92658, 138987, 154430, 185316, 231645, 277974, 308860, 416961, 463290, 555948, 694935, 833922, 926580, 1250883, 1389870, 1667844, 2084805, 2501766, 2779740, 3752649, 4169610, 5003532, 6254415, 7505298, 8339220, 12508830, 15010596, 18763245, 25017660, 37526490, 75052980]

約数ペア:

[(1, 75052980), (2, 37526490), (3, 25017660), (4, 18763245), (5, 15010596), (6, 12508830), (9, 8339220), (10, 7505298), (12, 6254415), (15, 5003532), (18, 4169610), (20, 3752649), (27, 2779740), (30, 2501766), (36, 2084805), (45, 1667844), (54, 1389870), (60, 1250883), (81, 926580), (90, 833922), (108, 694935), (135, 555948), (162, 463290), (180, 416961), (243, 308860), (270, 277974), (324, 231645), (405, 185316), (486, 154430), (540, 138987), (810, 92658), (972, 77215), (1215, 61772), (1620, 46329), (2430, 30886), (4860, 15443)]