27515820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 81543168

約数和(自身を除く): 54027348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 157, 230, 254, 276, 314, 345, 381, 460, 471, 508, 628, 635, 690, 762, 785, 942, 1270, 1380, 1524, 1570, 1884, 1905, 2355, 2540, 2921, 3140, 3611, 3810, 4710, 5842, 7222, 7620, 8763, 9420, 10833, 11684, 14444, 14605, 17526, 18055, 19939, 21666, 29210, 35052, 36110, 39878, 43332, 43815, 54165, 58420, 59817, 72220, 79756, 87630, 99695, 108330, 119634, 175260, 199390, 216660, 239268, 299085, 398780, 458597, 598170, 917194, 1196340, 1375791, 1834388, 2292985, 2751582, 4585970, 5503164, 6878955, 9171940, 13757910, 27515820]

約数ペア:

[(1, 27515820), (2, 13757910), (3, 9171940), (4, 6878955), (5, 5503164), (6, 4585970), (10, 2751582), (12, 2292985), (15, 1834388), (20, 1375791), (23, 1196340), (30, 917194), (46, 598170), (60, 458597), (69, 398780), (92, 299085), (115, 239268), (127, 216660), (138, 199390), (157, 175260), (230, 119634), (254, 108330), (276, 99695), (314, 87630), (345, 79756), (381, 72220), (460, 59817), (471, 58420), (508, 54165), (628, 43815), (635, 43332), (690, 39878), (762, 36110), (785, 35052), (942, 29210), (1270, 21666), (1380, 19939), (1524, 18055), (1570, 17526), (1884, 14605), (1905, 14444), (2355, 11684), (2540, 10833), (2921, 9420), (3140, 8763), (3611, 7620), (3810, 7222), (4710, 5842)]