228966660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97849}}^1$

素因数の和:97877

約数の個数: 72

約数和(自身を含む): 747965400

約数和(自身を除く): 518998740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 97849, 195698, 293547, 391396, 489245, 587094, 880641, 978490, 1174188, 1272037, 1467735, 1761282, 1956980, 2544074, 2935470, 3522564, 3816111, 4403205, 5088148, 5870940, 6360185, 7632222, 8806410, 11448333, 12720370, 15264444, 17612820, 19080555, 22896666, 25440740, 38161110, 45793332, 57241665, 76322220, 114483330, 228966660]

約数ペア:

[(1, 228966660), (2, 114483330), (3, 76322220), (4, 57241665), (5, 45793332), (6, 38161110), (9, 25440740), (10, 22896666), (12, 19080555), (13, 17612820), (15, 15264444), (18, 12720370), (20, 11448333), (26, 8806410), (30, 7632222), (36, 6360185), (39, 5870940), (45, 5088148), (52, 4403205), (60, 3816111), (65, 3522564), (78, 2935470), (90, 2544074), (117, 1956980), (130, 1761282), (156, 1467735), (180, 1272037), (195, 1174188), (234, 978490), (260, 880641), (390, 587094), (468, 489245), (585, 391396), (780, 293547), (1170, 195698), (2340, 97849)]