22720050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 72

約数和(自身を含む): 63182340

約数和(自身を除く): 40462290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 1741, 2175, 2610, 3482, 4350, 5223, 6525, 8705, 10446, 13050, 15669, 17410, 26115, 31338, 43525, 50489, 52230, 78345, 87050, 100978, 130575, 151467, 156690, 252445, 261150, 302934, 391725, 454401, 504890, 757335, 783450, 908802, 1262225, 1514670, 2272005, 2524450, 3786675, 4544010, 7573350, 11360025, 22720050]

約数ペア:

[(1, 22720050), (2, 11360025), (3, 7573350), (5, 4544010), (6, 3786675), (9, 2524450), (10, 2272005), (15, 1514670), (18, 1262225), (25, 908802), (29, 783450), (30, 757335), (45, 504890), (50, 454401), (58, 391725), (75, 302934), (87, 261150), (90, 252445), (145, 156690), (150, 151467), (174, 130575), (225, 100978), (261, 87050), (290, 78345), (435, 52230), (450, 50489), (522, 43525), (725, 31338), (870, 26115), (1305, 17410), (1450, 15669), (1741, 13050), (2175, 10446), (2610, 8705), (3482, 6525), (4350, 5223)]