56146800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 182666880

約数和(自身を除く): 126520080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 659, 710, 852, 1065, 1136, 1200, 1318, 1420, 1704, 1775, 1977, 2130, 2636, 2840, 3295, 3408, 3550, 3954, 4260, 5272, 5325, 5680, 6590, 7100, 7908, 8520, 9885, 10544, 10650, 13180, 14200, 15816, 16475, 17040, 19770, 21300, 26360, 28400, 31632, 32950, 39540, 42600, 46789, 49425, 52720, 65900, 79080, 85200, 93578, 98850, 131800, 140367, 158160, 187156, 197700, 233945, 263600, 280734, 374312, 395400, 467890, 561468, 701835, 748624, 790800, 935780, 1122936, 1169725, 1403670, 1871560, 2245872, 2339450, 2807340, 3509175, 3743120, 4678900, 5614680, 7018350, 9357800, 11229360, 14036700, 18715600, 28073400, 56146800]

約数ペア:

[(1, 56146800), (2, 28073400), (3, 18715600), (4, 14036700), (5, 11229360), (6, 9357800), (8, 7018350), (10, 5614680), (12, 4678900), (15, 3743120), (16, 3509175), (20, 2807340), (24, 2339450), (25, 2245872), (30, 1871560), (40, 1403670), (48, 1169725), (50, 1122936), (60, 935780), (71, 790800), (75, 748624), (80, 701835), (100, 561468), (120, 467890), (142, 395400), (150, 374312), (200, 280734), (213, 263600), (240, 233945), (284, 197700), (300, 187156), (355, 158160), (400, 140367), (426, 131800), (568, 98850), (600, 93578), (659, 85200), (710, 79080), (852, 65900), (1065, 52720), (1136, 49425), (1200, 46789), (1318, 42600), (1420, 39540), (1704, 32950), (1775, 31632), (1977, 28400), (2130, 26360), (2636, 21300), (2840, 19770), (3295, 17040), (3408, 16475), (3550, 15816), (3954, 14200), (4260, 13180), (5272, 10650), (5325, 10544), (5680, 9885), (6590, 8520), (7100, 7908)]