66392100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 108

約数和(自身を含む): 211236480

約数和(自身を除く): 144844380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1039, 1065, 1278, 1420, 1775, 2078, 2130, 2556, 3117, 3195, 3550, 4156, 4260, 5195, 5325, 6234, 6390, 7100, 9351, 10390, 10650, 12468, 12780, 15585, 15975, 18702, 20780, 21300, 25975, 31170, 31950, 37404, 46755, 51950, 62340, 63900, 73769, 77925, 93510, 103900, 147538, 155850, 187020, 221307, 233775, 295076, 311700, 368845, 442614, 467550, 663921, 737690, 885228, 935100, 1106535, 1327842, 1475380, 1844225, 2213070, 2655684, 3319605, 3688450, 4426140, 5532675, 6639210, 7376900, 11065350, 13278420, 16598025, 22130700, 33196050, 66392100]

約数ペア:

[(1, 66392100), (2, 33196050), (3, 22130700), (4, 16598025), (5, 13278420), (6, 11065350), (9, 7376900), (10, 6639210), (12, 5532675), (15, 4426140), (18, 3688450), (20, 3319605), (25, 2655684), (30, 2213070), (36, 1844225), (45, 1475380), (50, 1327842), (60, 1106535), (71, 935100), (75, 885228), (90, 737690), (100, 663921), (142, 467550), (150, 442614), (180, 368845), (213, 311700), (225, 295076), (284, 233775), (300, 221307), (355, 187020), (426, 155850), (450, 147538), (639, 103900), (710, 93510), (852, 77925), (900, 73769), (1039, 63900), (1065, 62340), (1278, 51950), (1420, 46755), (1775, 37404), (2078, 31950), (2130, 31170), (2556, 25975), (3117, 21300), (3195, 20780), (3550, 18702), (4156, 15975), (4260, 15585), (5195, 12780), (5325, 12468), (6234, 10650), (6390, 10390), (7100, 9351)]