99908880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11304

約数の個数: 80

約数和(自身を含む): 318116544

約数和(自身を除く): 218207664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 11251, 22502, 33753, 45004, 56255, 67506, 90008, 112510, 135012, 168765, 180016, 225020, 270024, 337530, 416287, 450040, 540048, 675060, 832574, 900080, 1248861, 1350120, 1665148, 2081435, 2497722, 2700240, 3330296, 4162870, 4995444, 6244305, 6660592, 8325740, 9990888, 12488610, 16651480, 19981776, 24977220, 33302960, 49954440, 99908880]

約数ペア:

[(1, 99908880), (2, 49954440), (3, 33302960), (4, 24977220), (5, 19981776), (6, 16651480), (8, 12488610), (10, 9990888), (12, 8325740), (15, 6660592), (16, 6244305), (20, 4995444), (24, 4162870), (30, 3330296), (37, 2700240), (40, 2497722), (48, 2081435), (60, 1665148), (74, 1350120), (80, 1248861), (111, 900080), (120, 832574), (148, 675060), (185, 540048), (222, 450040), (240, 416287), (296, 337530), (370, 270024), (444, 225020), (555, 180016), (592, 168765), (740, 135012), (888, 112510), (1110, 90008), (1480, 67506), (1776, 56255), (2220, 45004), (2960, 33753), (4440, 22502), (8880, 11251)]