22355700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 66224928

約数和(自身を除く): 43869228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 1733, 2150, 2580, 3225, 3466, 4300, 5199, 6450, 6932, 8665, 10398, 12900, 17330, 20796, 25995, 34660, 43325, 51990, 74519, 86650, 103980, 129975, 149038, 173300, 223557, 259950, 298076, 372595, 447114, 519900, 745190, 894228, 1117785, 1490380, 1862975, 2235570, 3725950, 4471140, 5588925, 7451900, 11177850, 22355700]

約数ペア:

[(1, 22355700), (2, 11177850), (3, 7451900), (4, 5588925), (5, 4471140), (6, 3725950), (10, 2235570), (12, 1862975), (15, 1490380), (20, 1117785), (25, 894228), (30, 745190), (43, 519900), (50, 447114), (60, 372595), (75, 298076), (86, 259950), (100, 223557), (129, 173300), (150, 149038), (172, 129975), (215, 103980), (258, 86650), (300, 74519), (430, 51990), (516, 43325), (645, 34660), (860, 25995), (1075, 20796), (1290, 17330), (1733, 12900), (2150, 10398), (2580, 8665), (3225, 6932), (3466, 6450), (4300, 5199)]