270700740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3677}}^1$

素因数の和:4101

約数の個数: 72

約数和(自身を含む): 823357080

約数和(自身を除く): 552656340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 818, 1227, 1636, 2045, 2454, 3677, 3681, 4090, 4908, 6135, 7354, 7362, 8180, 11031, 12270, 14708, 14724, 18385, 18405, 22062, 24540, 33093, 36770, 36810, 44124, 55155, 66186, 73540, 73620, 110310, 132372, 165465, 220620, 330930, 661860, 1503893, 3007786, 4511679, 6015572, 7519465, 9023358, 13535037, 15038930, 18046716, 22558395, 27070074, 30077860, 45116790, 54140148, 67675185, 90233580, 135350370, 270700740]

約数ペア:

[(1, 270700740), (2, 135350370), (3, 90233580), (4, 67675185), (5, 54140148), (6, 45116790), (9, 30077860), (10, 27070074), (12, 22558395), (15, 18046716), (18, 15038930), (20, 13535037), (30, 9023358), (36, 7519465), (45, 6015572), (60, 4511679), (90, 3007786), (180, 1503893), (409, 661860), (818, 330930), (1227, 220620), (1636, 165465), (2045, 132372), (2454, 110310), (3677, 73620), (3681, 73540), (4090, 66186), (4908, 55155), (6135, 44124), (7354, 36810), (7362, 36770), (8180, 33093), (11031, 24540), (12270, 22062), (14708, 18405), (14724, 18385)]