72228510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3919

約数の個数: 80

約数和(自身を含む): 202710816

約数和(自身を除く): 130482306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 3877, 6210, 7754, 9315, 11631, 18630, 19385, 23262, 34893, 38770, 58155, 69786, 89171, 104679, 116310, 174465, 178342, 209358, 267513, 314037, 348930, 445855, 523395, 535026, 628074, 802539, 891710, 1046790, 1337565, 1570185, 1605078, 2407617, 2675130, 3140370, 4012695, 4815234, 7222851, 8025390, 12038085, 14445702, 24076170, 36114255, 72228510]

約数ペア:

[(1, 72228510), (2, 36114255), (3, 24076170), (5, 14445702), (6, 12038085), (9, 8025390), (10, 7222851), (15, 4815234), (18, 4012695), (23, 3140370), (27, 2675130), (30, 2407617), (45, 1605078), (46, 1570185), (54, 1337565), (69, 1046790), (81, 891710), (90, 802539), (115, 628074), (135, 535026), (138, 523395), (162, 445855), (207, 348930), (230, 314037), (270, 267513), (345, 209358), (405, 178342), (414, 174465), (621, 116310), (690, 104679), (810, 89171), (1035, 69786), (1242, 58155), (1863, 38770), (2070, 34893), (3105, 23262), (3726, 19385), (3877, 18630), (6210, 11631), (7754, 9315)]