9720888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{167891}}^1$

素因数の和:168101

約数の個数: 72

約数和(自身を含む): 28271669664

約数和(自身を除く): 18550780764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 4825, 5790, 9650, 11580, 14475, 19300, 28950, 57900, 167891, 335782, 503673, 671564, 839455, 1007346, 1678910, 2014692, 2518365, 3357820, 4197275, 5036730, 8394550, 10073460, 12591825, 16789100, 25183650, 32402963, 50367300, 64805926, 97208889, 129611852, 162014815, 194417778, 324029630, 388835556, 486044445, 648059260, 810074075, 972088890, 1620148150, 1944177780, 2430222225, 3240296300, 4860444450, 9720888900]

約数ペア:

[(1, 9720888900), (2, 4860444450), (3, 3240296300), (4, 2430222225), (5, 1944177780), (6, 1620148150), (10, 972088890), (12, 810074075), (15, 648059260), (20, 486044445), (25, 388835556), (30, 324029630), (50, 194417778), (60, 162014815), (75, 129611852), (100, 97208889), (150, 64805926), (193, 50367300), (300, 32402963), (386, 25183650), (579, 16789100), (772, 12591825), (965, 10073460), (1158, 8394550), (1930, 5036730), (2316, 4197275), (2895, 3357820), (3860, 2518365), (4825, 2014692), (5790, 1678910), (9650, 1007346), (11580, 839455), (14475, 671564), (19300, 503673), (28950, 335782), (57900, 167891)]