69619050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 72

約数和(自身を含む): 189764640

約数和(自身を除く): 120145590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2179, 3195, 3550, 4358, 5325, 6390, 6537, 10650, 10895, 13074, 15975, 19611, 21790, 31950, 32685, 39222, 54475, 65370, 98055, 108950, 154709, 163425, 196110, 309418, 326850, 464127, 490275, 773545, 928254, 980550, 1392381, 1547090, 2320635, 2784762, 3867725, 4641270, 6961905, 7735450, 11603175, 13923810, 23206350, 34809525, 69619050]

約数ペア:

[(1, 69619050), (2, 34809525), (3, 23206350), (5, 13923810), (6, 11603175), (9, 7735450), (10, 6961905), (15, 4641270), (18, 3867725), (25, 2784762), (30, 2320635), (45, 1547090), (50, 1392381), (71, 980550), (75, 928254), (90, 773545), (142, 490275), (150, 464127), (213, 326850), (225, 309418), (355, 196110), (426, 163425), (450, 154709), (639, 108950), (710, 98055), (1065, 65370), (1278, 54475), (1775, 39222), (2130, 32685), (2179, 31950), (3195, 21790), (3550, 19611), (4358, 15975), (5325, 13074), (6390, 10895), (6537, 10650)]