25573320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 112

約数和(自身を含む): 86368860

約数和(自身を除く): 60795540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 877, 972, 1080, 1215, 1458, 1620, 1754, 1944, 2430, 2631, 2916, 3240, 3508, 3645, 4385, 4860, 5262, 5832, 7016, 7290, 7893, 8770, 9720, 10524, 13155, 14580, 15786, 17540, 21048, 23679, 26310, 29160, 31572, 35080, 39465, 47358, 52620, 63144, 71037, 78930, 94716, 105240, 118395, 142074, 157860, 189432, 213111, 236790, 284148, 315720, 355185, 426222, 473580, 568296, 639333, 710370, 852444, 947160, 1065555, 1278666, 1420740, 1704888, 2131110, 2557332, 2841480, 3196665, 4262220, 5114664, 6393330, 8524440, 12786660, 25573320]

約数ペア:

[(1, 25573320), (2, 12786660), (3, 8524440), (4, 6393330), (5, 5114664), (6, 4262220), (8, 3196665), (9, 2841480), (10, 2557332), (12, 2131110), (15, 1704888), (18, 1420740), (20, 1278666), (24, 1065555), (27, 947160), (30, 852444), (36, 710370), (40, 639333), (45, 568296), (54, 473580), (60, 426222), (72, 355185), (81, 315720), (90, 284148), (108, 236790), (120, 213111), (135, 189432), (162, 157860), (180, 142074), (216, 118395), (243, 105240), (270, 94716), (324, 78930), (360, 71037), (405, 63144), (486, 52620), (540, 47358), (648, 39465), (729, 35080), (810, 31572), (877, 29160), (972, 26310), (1080, 23679), (1215, 21048), (1458, 17540), (1620, 15786), (1754, 14580), (1944, 13155), (2430, 10524), (2631, 9720), (2916, 8770), (3240, 7893), (3508, 7290), (3645, 7016), (4385, 5832), (4860, 5262)]