270222552

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1699}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 748195500

約数和(自身を除く): 477972948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 1699, 2209, 3384, 3398, 4418, 5097, 6627, 6796, 8836, 10194, 13254, 13592, 15291, 17672, 19881, 20388, 26508, 30582, 39762, 40776, 53016, 61164, 79524, 79853, 122328, 159048, 159706, 239559, 319412, 479118, 638824, 718677, 958236, 1437354, 1916472, 2874708, 3753091, 5749416, 7506182, 11259273, 15012364, 22518546, 30024728, 33777819, 45037092, 67555638, 90074184, 135111276, 270222552]

約数ペア:

[(1, 270222552), (2, 135111276), (3, 90074184), (4, 67555638), (6, 45037092), (8, 33777819), (9, 30024728), (12, 22518546), (18, 15012364), (24, 11259273), (36, 7506182), (47, 5749416), (72, 3753091), (94, 2874708), (141, 1916472), (188, 1437354), (282, 958236), (376, 718677), (423, 638824), (564, 479118), (846, 319412), (1128, 239559), (1692, 159706), (1699, 159048), (2209, 122328), (3384, 79853), (3398, 79524), (4418, 61164), (5097, 53016), (6627, 40776), (6796, 39762), (8836, 30582), (10194, 26508), (13254, 20388), (13592, 19881), (15291, 17672)]