132728220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{81931}}^1$

素因数の和:81952

約数の個数: 60

約数和(自身を含む): 416378424

約数和(自身を除く): 283650204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 81931, 163862, 245793, 327724, 409655, 491586, 737379, 819310, 983172, 1228965, 1474758, 1638620, 2212137, 2457930, 2949516, 3686895, 4424274, 4915860, 6636411, 7373790, 8848548, 11060685, 13272822, 14747580, 22121370, 26545644, 33182055, 44242740, 66364110, 132728220]

約数ペア:

[(1, 132728220), (2, 66364110), (3, 44242740), (4, 33182055), (5, 26545644), (6, 22121370), (9, 14747580), (10, 13272822), (12, 11060685), (15, 8848548), (18, 7373790), (20, 6636411), (27, 4915860), (30, 4424274), (36, 3686895), (45, 2949516), (54, 2457930), (60, 2212137), (81, 1638620), (90, 1474758), (108, 1228965), (135, 983172), (162, 819310), (180, 737379), (270, 491586), (324, 409655), (405, 327724), (540, 245793), (810, 163862), (1620, 81931)]