45347220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 93031020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1319, 1719, 1910, 2292, 2638, 2865, 3438, 3820, 3957, 5276, 5730, 6595, 6876, 7914, 8595, 11460, 11871, 13190, 15828, 17190, 19785, 23742, 26380, 34380, 39570, 47484, 59355, 79140, 118710, 237420, 251929, 503858, 755787, 1007716, 1259645, 1511574, 2267361, 2519290, 3023148, 3778935, 4534722, 5038580, 7557870, 9069444, 11336805, 15115740, 22673610, 45347220]

約数ペア:

[(1, 45347220), (2, 22673610), (3, 15115740), (4, 11336805), (5, 9069444), (6, 7557870), (9, 5038580), (10, 4534722), (12, 3778935), (15, 3023148), (18, 2519290), (20, 2267361), (30, 1511574), (36, 1259645), (45, 1007716), (60, 755787), (90, 503858), (180, 251929), (191, 237420), (382, 118710), (573, 79140), (764, 59355), (955, 47484), (1146, 39570), (1319, 34380), (1719, 26380), (1910, 23742), (2292, 19785), (2638, 17190), (2865, 15828), (3438, 13190), (3820, 11871), (3957, 11460), (5276, 8595), (5730, 7914), (6595, 6876)]