55171260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 119011140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1439, 1917, 2130, 2556, 2878, 3195, 3834, 4260, 4317, 5756, 6390, 7195, 7668, 8634, 9585, 12780, 12951, 14390, 17268, 19170, 21585, 25902, 28780, 38340, 38853, 43170, 51804, 64755, 77706, 86340, 102169, 129510, 155412, 194265, 204338, 259020, 306507, 388530, 408676, 510845, 613014, 777060, 919521, 1021690, 1226028, 1532535, 1839042, 2043380, 2758563, 3065070, 3678084, 4597605, 5517126, 6130140, 9195210, 11034252, 13792815, 18390420, 27585630, 55171260]

約数ペア:

[(1, 55171260), (2, 27585630), (3, 18390420), (4, 13792815), (5, 11034252), (6, 9195210), (9, 6130140), (10, 5517126), (12, 4597605), (15, 3678084), (18, 3065070), (20, 2758563), (27, 2043380), (30, 1839042), (36, 1532535), (45, 1226028), (54, 1021690), (60, 919521), (71, 777060), (90, 613014), (108, 510845), (135, 408676), (142, 388530), (180, 306507), (213, 259020), (270, 204338), (284, 194265), (355, 155412), (426, 129510), (540, 102169), (639, 86340), (710, 77706), (852, 64755), (1065, 51804), (1278, 43170), (1420, 38853), (1439, 38340), (1917, 28780), (2130, 25902), (2556, 21585), (2878, 19170), (3195, 17268), (3834, 14390), (4260, 12951), (4317, 12780), (5756, 9585), (6390, 8634), (7195, 7668)]