61502220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8792

約数の個数: 96

約数和(自身を含む): 206082240

約数和(自身を除く): 144580020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8761, 17522, 26283, 35044, 43805, 52566, 78849, 87610, 105132, 113893, 131415, 157698, 175220, 227786, 236547, 262830, 315396, 341679, 394245, 455572, 473094, 525660, 569465, 683358, 788490, 946188, 1025037, 1138930, 1182735, 1366716, 1576980, 1708395, 2050074, 2277860, 2365470, 3075111, 3416790, 4100148, 4730940, 5125185, 6150222, 6833580, 10250370, 12300444, 15375555, 20500740, 30751110, 61502220]

約数ペア:

[(1, 61502220), (2, 30751110), (3, 20500740), (4, 15375555), (5, 12300444), (6, 10250370), (9, 6833580), (10, 6150222), (12, 5125185), (13, 4730940), (15, 4100148), (18, 3416790), (20, 3075111), (26, 2365470), (27, 2277860), (30, 2050074), (36, 1708395), (39, 1576980), (45, 1366716), (52, 1182735), (54, 1138930), (60, 1025037), (65, 946188), (78, 788490), (90, 683358), (108, 569465), (117, 525660), (130, 473094), (135, 455572), (156, 394245), (180, 341679), (195, 315396), (234, 262830), (260, 236547), (270, 227786), (351, 175220), (390, 157698), (468, 131415), (540, 113893), (585, 105132), (702, 87610), (780, 78849), (1170, 52566), (1404, 43805), (1755, 35044), (2340, 26283), (3510, 17522), (7020, 8761)]