30225750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 76197888

約数和(自身を除く): 45972138

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 191, 211, 250, 375, 382, 422, 573, 633, 750, 955, 1055, 1146, 1266, 1910, 2110, 2865, 3165, 4775, 5275, 5730, 6330, 9550, 10550, 14325, 15825, 23875, 26375, 28650, 31650, 40301, 47750, 52750, 71625, 79125, 80602, 120903, 143250, 158250, 201505, 241806, 403010, 604515, 1007525, 1209030, 2015050, 3022575, 5037625, 6045150, 10075250, 15112875, 30225750]

約数ペア:

[(1, 30225750), (2, 15112875), (3, 10075250), (5, 6045150), (6, 5037625), (10, 3022575), (15, 2015050), (25, 1209030), (30, 1007525), (50, 604515), (75, 403010), (125, 241806), (150, 201505), (191, 158250), (211, 143250), (250, 120903), (375, 80602), (382, 79125), (422, 71625), (573, 52750), (633, 47750), (750, 40301), (955, 31650), (1055, 28650), (1146, 26375), (1266, 23875), (1910, 15825), (2110, 14325), (2865, 10550), (3165, 9550), (4775, 6330), (5275, 5730)]