108106020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 255136860

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, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 769, 781, 852, 990, 1065, 1278, 1420, 1538, 1562, 1980, 2130, 2307, 2343, 2556, 3076, 3124, 3195, 3845, 3905, 4260, 4614, 4686, 6390, 6921, 7029, 7690, 7810, 8459, 9228, 9372, 11535, 11715, 12780, 13842, 14058, 15380, 15620, 16918, 23070, 23430, 25377, 27684, 28116, 33836, 34605, 35145, 42295, 46140, 46860, 50754, 54599, 69210, 70290, 76131, 84590, 101508, 109198, 126885, 138420, 140580, 152262, 163797, 169180, 218396, 253770, 272995, 304524, 327594, 380655, 491391, 507540, 545990, 600589, 655188, 761310, 818985, 982782, 1091980, 1201178, 1522620, 1637970, 1801767, 1965564, 2402356, 2456955, 3002945, 3275940, 3603534, 4913910, 5405301, 6005890, 7207068, 9008835, 9827820, 10810602, 12011780, 18017670, 21621204, 27026505, 36035340, 54053010, 108106020]

約数ペア:

[(1, 108106020), (2, 54053010), (3, 36035340), (4, 27026505), (5, 21621204), (6, 18017670), (9, 12011780), (10, 10810602), (11, 9827820), (12, 9008835), (15, 7207068), (18, 6005890), (20, 5405301), (22, 4913910), (30, 3603534), (33, 3275940), (36, 3002945), (44, 2456955), (45, 2402356), (55, 1965564), (60, 1801767), (66, 1637970), (71, 1522620), (90, 1201178), (99, 1091980), (110, 982782), (132, 818985), (142, 761310), (165, 655188), (180, 600589), (198, 545990), (213, 507540), (220, 491391), (284, 380655), (330, 327594), (355, 304524), (396, 272995), (426, 253770), (495, 218396), (639, 169180), (660, 163797), (710, 152262), (769, 140580), (781, 138420), (852, 126885), (990, 109198), (1065, 101508), (1278, 84590), (1420, 76131), (1538, 70290), (1562, 69210), (1980, 54599), (2130, 50754), (2307, 46860), (2343, 46140), (2556, 42295), (3076, 35145), (3124, 34605), (3195, 33836), (3845, 28116), (3905, 27684), (4260, 25377), (4614, 23430), (4686, 23070), (6390, 16918), (6921, 15620), (7029, 15380), (7690, 14058), (7810, 13842), (8459, 12780), (9228, 11715), (9372, 11535)]