8498100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2209

約数の個数: 72

約数和(自身を含む): 26491360

約数和(自身を除く): 17993260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 2179, 3900, 4358, 6537, 8716, 10895, 13074, 21790, 26148, 28327, 32685, 43580, 54475, 56654, 65370, 84981, 108950, 113308, 130740, 141635, 163425, 169962, 217900, 283270, 326850, 339924, 424905, 566540, 653700, 708175, 849810, 1416350, 1699620, 2124525, 2832700, 4249050, 8498100]

約数ペア:

[(1, 8498100), (2, 4249050), (3, 2832700), (4, 2124525), (5, 1699620), (6, 1416350), (10, 849810), (12, 708175), (13, 653700), (15, 566540), (20, 424905), (25, 339924), (26, 326850), (30, 283270), (39, 217900), (50, 169962), (52, 163425), (60, 141635), (65, 130740), (75, 113308), (78, 108950), (100, 84981), (130, 65370), (150, 56654), (156, 54475), (195, 43580), (260, 32685), (300, 28327), (325, 26148), (390, 21790), (650, 13074), (780, 10895), (975, 8716), (1300, 6537), (1950, 4358), (2179, 3900)]