76199940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15679}}^1$

素因数の和:15703

約数の個数: 72

約数和(自身を含む): 239715840

約数和(自身を除く): 163515900

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15679, 31358, 47037, 62716, 78395, 94074, 141111, 156790, 188148, 235185, 282222, 313580, 423333, 470370, 564444, 705555, 846666, 940740, 1269999, 1411110, 1693332, 2116665, 2539998, 2822220, 3809997, 4233330, 5079996, 6349995, 7619994, 8466660, 12699990, 15239988, 19049985, 25399980, 38099970, 76199940]

約数ペア:

[(1, 76199940), (2, 38099970), (3, 25399980), (4, 19049985), (5, 15239988), (6, 12699990), (9, 8466660), (10, 7619994), (12, 6349995), (15, 5079996), (18, 4233330), (20, 3809997), (27, 2822220), (30, 2539998), (36, 2116665), (45, 1693332), (54, 1411110), (60, 1269999), (81, 940740), (90, 846666), (108, 705555), (135, 564444), (162, 470370), (180, 423333), (243, 313580), (270, 282222), (324, 235185), (405, 188148), (486, 156790), (540, 141111), (810, 94074), (972, 78395), (1215, 62716), (1620, 47037), (2430, 31358), (4860, 15679)]