210326100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{2531}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 610981728

約数和(自身を除く): 400655628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 277, 300, 554, 831, 1108, 1385, 1662, 2531, 2770, 3324, 4155, 5062, 5540, 6925, 7593, 8310, 10124, 12655, 13850, 15186, 16620, 20775, 25310, 27700, 30372, 37965, 41550, 50620, 63275, 75930, 83100, 126550, 151860, 189825, 253100, 379650, 701087, 759300, 1402174, 2103261, 2804348, 3505435, 4206522, 7010870, 8413044, 10516305, 14021740, 17527175, 21032610, 35054350, 42065220, 52581525, 70108700, 105163050, 210326100]

約数ペア:

[(1, 210326100), (2, 105163050), (3, 70108700), (4, 52581525), (5, 42065220), (6, 35054350), (10, 21032610), (12, 17527175), (15, 14021740), (20, 10516305), (25, 8413044), (30, 7010870), (50, 4206522), (60, 3505435), (75, 2804348), (100, 2103261), (150, 1402174), (277, 759300), (300, 701087), (554, 379650), (831, 253100), (1108, 189825), (1385, 151860), (1662, 126550), (2531, 83100), (2770, 75930), (3324, 63275), (4155, 50620), (5062, 41550), (5540, 37965), (6925, 30372), (7593, 27700), (8310, 25310), (10124, 20775), (12655, 16620), (13850, 15186)]