73609980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 213717504

約数和(自身を除く): 140107524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 103, 129, 172, 206, 215, 258, 277, 309, 412, 430, 515, 516, 554, 618, 645, 831, 860, 1030, 1108, 1236, 1290, 1385, 1545, 1662, 2060, 2580, 2770, 3090, 3324, 4155, 4429, 5540, 6180, 8310, 8858, 11911, 13287, 16620, 17716, 22145, 23822, 26574, 28531, 35733, 44290, 47644, 53148, 57062, 59555, 66435, 71466, 85593, 88580, 114124, 119110, 132870, 142655, 142932, 171186, 178665, 238220, 265740, 285310, 342372, 357330, 427965, 570620, 714660, 855930, 1226833, 1711860, 2453666, 3680499, 4907332, 6134165, 7360998, 12268330, 14721996, 18402495, 24536660, 36804990, 73609980]

約数ペア:

[(1, 73609980), (2, 36804990), (3, 24536660), (4, 18402495), (5, 14721996), (6, 12268330), (10, 7360998), (12, 6134165), (15, 4907332), (20, 3680499), (30, 2453666), (43, 1711860), (60, 1226833), (86, 855930), (103, 714660), (129, 570620), (172, 427965), (206, 357330), (215, 342372), (258, 285310), (277, 265740), (309, 238220), (412, 178665), (430, 171186), (515, 142932), (516, 142655), (554, 132870), (618, 119110), (645, 114124), (831, 88580), (860, 85593), (1030, 71466), (1108, 66435), (1236, 59555), (1290, 57062), (1385, 53148), (1545, 47644), (1662, 44290), (2060, 35733), (2580, 28531), (2770, 26574), (3090, 23822), (3324, 22145), (4155, 17716), (4429, 16620), (5540, 13287), (6180, 11911), (8310, 8858)]