129155700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8123}}^1$

素因数の和:8193

約数の個数: 72

約数和(自身を含む): 380788128

約数和(自身を除く): 251632428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 8123, 15900, 16246, 24369, 32492, 40615, 48738, 81230, 97476, 121845, 162460, 203075, 243690, 406150, 430519, 487380, 609225, 812300, 861038, 1218450, 1291557, 1722076, 2152595, 2436900, 2583114, 4305190, 5166228, 6457785, 8610380, 10762975, 12915570, 21525950, 25831140, 32288925, 43051900, 64577850, 129155700]

約数ペア:

[(1, 129155700), (2, 64577850), (3, 43051900), (4, 32288925), (5, 25831140), (6, 21525950), (10, 12915570), (12, 10762975), (15, 8610380), (20, 6457785), (25, 5166228), (30, 4305190), (50, 2583114), (53, 2436900), (60, 2152595), (75, 1722076), (100, 1291557), (106, 1218450), (150, 861038), (159, 812300), (212, 609225), (265, 487380), (300, 430519), (318, 406150), (530, 243690), (636, 203075), (795, 162460), (1060, 121845), (1325, 97476), (1590, 81230), (2650, 48738), (3180, 40615), (3975, 32492), (5300, 24369), (7950, 16246), (8123, 15900)]