61363980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37879}}^1$

素因数の和:37900

約数の個数: 60

約数和(自身を含む): 192506160

約数和(自身を除く): 131142180

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, 37879, 75758, 113637, 151516, 189395, 227274, 340911, 378790, 454548, 568185, 681822, 757580, 1022733, 1136370, 1363644, 1704555, 2045466, 2272740, 3068199, 3409110, 4090932, 5113665, 6136398, 6818220, 10227330, 12272796, 15340995, 20454660, 30681990, 61363980]

約数ペア:

[(1, 61363980), (2, 30681990), (3, 20454660), (4, 15340995), (5, 12272796), (6, 10227330), (9, 6818220), (10, 6136398), (12, 5113665), (15, 4090932), (18, 3409110), (20, 3068199), (27, 2272740), (30, 2045466), (36, 1704555), (45, 1363644), (54, 1136370), (60, 1022733), (81, 757580), (90, 681822), (108, 568185), (135, 454548), (162, 378790), (180, 340911), (270, 227274), (324, 189395), (405, 151516), (540, 113637), (810, 75758), (1620, 37879)]