108347580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54721}}^1$

素因数の和:54747

約数の個数: 72

約数和(自身を含む): 358538544

約数和(自身を除く): 250190964

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, 54721, 109442, 164163, 218884, 273605, 328326, 492489, 547210, 601931, 656652, 820815, 984978, 1094420, 1203862, 1641630, 1805793, 1969956, 2407724, 2462445, 3009655, 3283260, 3611586, 4924890, 5417379, 6019310, 7223172, 9028965, 9849780, 10834758, 12038620, 18057930, 21669516, 27086895, 36115860, 54173790, 108347580]

約数ペア:

[(1, 108347580), (2, 54173790), (3, 36115860), (4, 27086895), (5, 21669516), (6, 18057930), (9, 12038620), (10, 10834758), (11, 9849780), (12, 9028965), (15, 7223172), (18, 6019310), (20, 5417379), (22, 4924890), (30, 3611586), (33, 3283260), (36, 3009655), (44, 2462445), (45, 2407724), (55, 1969956), (60, 1805793), (66, 1641630), (90, 1203862), (99, 1094420), (110, 984978), (132, 820815), (165, 656652), (180, 601931), (198, 547210), (220, 492489), (330, 328326), (396, 273605), (495, 218884), (660, 164163), (990, 109442), (1980, 54721)]