72274380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 212587200

約数和(自身を除く): 140312820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 290, 292, 348, 365, 435, 438, 569, 580, 730, 870, 876, 1095, 1138, 1460, 1707, 1740, 2117, 2190, 2276, 2845, 3414, 4234, 4380, 5690, 6351, 6828, 8468, 8535, 10585, 11380, 12702, 16501, 17070, 21170, 25404, 31755, 33002, 34140, 41537, 42340, 49503, 63510, 66004, 82505, 83074, 99006, 124611, 127020, 165010, 166148, 198012, 207685, 247515, 249222, 330020, 415370, 495030, 498444, 623055, 830740, 990060, 1204573, 1246110, 2409146, 2492220, 3613719, 4818292, 6022865, 7227438, 12045730, 14454876, 18068595, 24091460, 36137190, 72274380]

約数ペア:

[(1, 72274380), (2, 36137190), (3, 24091460), (4, 18068595), (5, 14454876), (6, 12045730), (10, 7227438), (12, 6022865), (15, 4818292), (20, 3613719), (29, 2492220), (30, 2409146), (58, 1246110), (60, 1204573), (73, 990060), (87, 830740), (116, 623055), (145, 498444), (146, 495030), (174, 415370), (219, 330020), (290, 249222), (292, 247515), (348, 207685), (365, 198012), (435, 166148), (438, 165010), (569, 127020), (580, 124611), (730, 99006), (870, 83074), (876, 82505), (1095, 66004), (1138, 63510), (1460, 49503), (1707, 42340), (1740, 41537), (2117, 34140), (2190, 33002), (2276, 31755), (2845, 25404), (3414, 21170), (4234, 17070), (4380, 16501), (5690, 12702), (6351, 11380), (6828, 10585), (8468, 8535)]