75031920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11579}}^1$

素因数の和:11604

約数の個数: 100

約数和(自身を含む): 260619480

約数和(自身を除く): 185587560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11579, 23158, 34737, 46316, 57895, 69474, 92632, 104211, 115790, 138948, 173685, 185264, 208422, 231580, 277896, 312633, 347370, 416844, 463160, 521055, 555792, 625266, 694740, 833688, 926320, 937899, 1042110, 1250532, 1389480, 1563165, 1667376, 1875798, 2084220, 2501064, 2778960, 3126330, 3751596, 4168440, 4689495, 5002128, 6252660, 7503192, 8336880, 9378990, 12505320, 15006384, 18757980, 25010640, 37515960, 75031920]

約数ペア:

[(1, 75031920), (2, 37515960), (3, 25010640), (4, 18757980), (5, 15006384), (6, 12505320), (8, 9378990), (9, 8336880), (10, 7503192), (12, 6252660), (15, 5002128), (16, 4689495), (18, 4168440), (20, 3751596), (24, 3126330), (27, 2778960), (30, 2501064), (36, 2084220), (40, 1875798), (45, 1667376), (48, 1563165), (54, 1389480), (60, 1250532), (72, 1042110), (80, 937899), (81, 926320), (90, 833688), (108, 694740), (120, 625266), (135, 555792), (144, 521055), (162, 463160), (180, 416844), (216, 347370), (240, 312633), (270, 277896), (324, 231580), (360, 208422), (405, 185264), (432, 173685), (540, 138948), (648, 115790), (720, 104211), (810, 92632), (1080, 69474), (1296, 57895), (1620, 46316), (2160, 34737), (3240, 23158), (6480, 11579)]