201326250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 80

約数和(自身を含む): 517109472

約数和(自身を除く): 315783222

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 625, 750, 925, 1110, 1250, 1451, 1850, 1875, 2775, 2902, 3750, 4353, 4625, 5550, 7255, 8706, 9250, 13875, 14510, 21765, 23125, 27750, 36275, 43530, 46250, 53687, 69375, 72550, 107374, 108825, 138750, 161061, 181375, 217650, 268435, 322122, 362750, 536870, 544125, 805305, 906875, 1088250, 1342175, 1610610, 1813750, 2684350, 2720625, 4026525, 5441250, 6710875, 8053050, 13421750, 20132625, 33554375, 40265250, 67108750, 100663125, 201326250]

約数ペア:

[(1, 201326250), (2, 100663125), (3, 67108750), (5, 40265250), (6, 33554375), (10, 20132625), (15, 13421750), (25, 8053050), (30, 6710875), (37, 5441250), (50, 4026525), (74, 2720625), (75, 2684350), (111, 1813750), (125, 1610610), (150, 1342175), (185, 1088250), (222, 906875), (250, 805305), (370, 544125), (375, 536870), (555, 362750), (625, 322122), (750, 268435), (925, 217650), (1110, 181375), (1250, 161061), (1451, 138750), (1850, 108825), (1875, 107374), (2775, 72550), (2902, 69375), (3750, 53687), (4353, 46250), (4625, 43530), (5550, 36275), (7255, 27750), (8706, 23125), (9250, 21765), (13875, 14510)]