172245420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 538137600

約数和(自身を除く): 365892180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 307, 540, 614, 921, 1039, 1228, 1535, 1842, 2078, 2763, 3070, 3117, 3684, 4156, 4605, 5195, 5526, 6140, 6234, 8289, 9210, 9351, 10390, 11052, 12468, 13815, 15585, 16578, 18420, 18702, 20780, 27630, 28053, 31170, 33156, 37404, 41445, 46755, 55260, 56106, 62340, 82890, 93510, 112212, 140265, 165780, 187020, 280530, 318973, 561060, 637946, 956919, 1275892, 1594865, 1913838, 2870757, 3189730, 3827676, 4784595, 5741514, 6379460, 8612271, 9569190, 11483028, 14353785, 17224542, 19138380, 28707570, 34449084, 43061355, 57415140, 86122710, 172245420]

約数ペア:

[(1, 172245420), (2, 86122710), (3, 57415140), (4, 43061355), (5, 34449084), (6, 28707570), (9, 19138380), (10, 17224542), (12, 14353785), (15, 11483028), (18, 9569190), (20, 8612271), (27, 6379460), (30, 5741514), (36, 4784595), (45, 3827676), (54, 3189730), (60, 2870757), (90, 1913838), (108, 1594865), (135, 1275892), (180, 956919), (270, 637946), (307, 561060), (540, 318973), (614, 280530), (921, 187020), (1039, 165780), (1228, 140265), (1535, 112212), (1842, 93510), (2078, 82890), (2763, 62340), (3070, 56106), (3117, 55260), (3684, 46755), (4156, 41445), (4605, 37404), (5195, 33156), (5526, 31170), (6140, 28053), (6234, 27630), (8289, 20780), (9210, 18702), (9351, 18420), (10390, 16578), (11052, 15585), (12468, 13815)]