72915500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 112008148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 125, 140, 166, 175, 250, 251, 332, 350, 415, 500, 502, 581, 700, 830, 875, 1004, 1162, 1255, 1660, 1750, 1757, 2075, 2324, 2510, 2905, 3500, 3514, 4150, 5020, 5810, 6275, 7028, 8300, 8785, 10375, 11620, 12550, 14525, 17570, 20750, 20833, 25100, 29050, 31375, 35140, 41500, 41666, 43925, 58100, 62750, 72625, 83332, 87850, 104165, 125500, 145250, 145831, 175700, 208330, 219625, 290500, 291662, 416660, 439250, 520825, 583324, 729155, 878500, 1041650, 1458310, 2083300, 2604125, 2916620, 3645775, 5208250, 7291550, 10416500, 14583100, 18228875, 36457750, 72915500]

約数ペア:

[(1, 72915500), (2, 36457750), (4, 18228875), (5, 14583100), (7, 10416500), (10, 7291550), (14, 5208250), (20, 3645775), (25, 2916620), (28, 2604125), (35, 2083300), (50, 1458310), (70, 1041650), (83, 878500), (100, 729155), (125, 583324), (140, 520825), (166, 439250), (175, 416660), (250, 291662), (251, 290500), (332, 219625), (350, 208330), (415, 175700), (500, 145831), (502, 145250), (581, 125500), (700, 104165), (830, 87850), (875, 83332), (1004, 72625), (1162, 62750), (1255, 58100), (1660, 43925), (1750, 41666), (1757, 41500), (2075, 35140), (2324, 31375), (2510, 29050), (2905, 25100), (3500, 20833), (3514, 20750), (4150, 17570), (5020, 14525), (5810, 12550), (6275, 11620), (7028, 10375), (8300, 8785)]