413604180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208891}}^1$

素因数の和:208917

約数の個数: 72

約数和(自身を含む): 1368660384

約数和(自身を除く): 955056204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 208891, 417782, 626673, 835564, 1044455, 1253346, 1880019, 2088910, 2297801, 2506692, 3133365, 3760038, 4177820, 4595602, 6266730, 6893403, 7520076, 9191204, 9400095, 11489005, 12533460, 13786806, 18800190, 20680209, 22978010, 27573612, 34467015, 37600380, 41360418, 45956020, 68934030, 82720836, 103401045, 137868060, 206802090, 413604180]

約数ペア:

[(1, 413604180), (2, 206802090), (3, 137868060), (4, 103401045), (5, 82720836), (6, 68934030), (9, 45956020), (10, 41360418), (11, 37600380), (12, 34467015), (15, 27573612), (18, 22978010), (20, 20680209), (22, 18800190), (30, 13786806), (33, 12533460), (36, 11489005), (44, 9400095), (45, 9191204), (55, 7520076), (60, 6893403), (66, 6266730), (90, 4595602), (99, 4177820), (110, 3760038), (132, 3133365), (165, 2506692), (180, 2297801), (198, 2088910), (220, 1880019), (330, 1253346), (396, 1044455), (495, 835564), (660, 626673), (990, 417782), (1980, 208891)]