825922980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{169943}}^1$

素因数の和:169967

約数の個数: 72

約数和(自身を含む): 2598103872

約数和(自身を除く): 1772180892

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, 169943, 339886, 509829, 679772, 849715, 1019658, 1529487, 1699430, 2039316, 2549145, 3058974, 3398860, 4588461, 5098290, 6117948, 7647435, 9176922, 10196580, 13765383, 15294870, 18353844, 22942305, 27530766, 30589740, 41296149, 45884610, 55061532, 68826915, 82592298, 91769220, 137653830, 165184596, 206480745, 275307660, 412961490, 825922980]

約数ペア:

[(1, 825922980), (2, 412961490), (3, 275307660), (4, 206480745), (5, 165184596), (6, 137653830), (9, 91769220), (10, 82592298), (12, 68826915), (15, 55061532), (18, 45884610), (20, 41296149), (27, 30589740), (30, 27530766), (36, 22942305), (45, 18353844), (54, 15294870), (60, 13765383), (81, 10196580), (90, 9176922), (108, 7647435), (135, 6117948), (162, 5098290), (180, 4588461), (243, 3398860), (270, 3058974), (324, 2549145), (405, 2039316), (486, 1699430), (540, 1529487), (810, 1019658), (972, 849715), (1215, 679772), (1620, 509829), (2430, 339886), (4860, 169943)]