75512760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8948

約数の個数: 64

約数和(自身を含む): 229754880

約数和(自身を除く): 154242120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 8863, 17726, 26589, 35452, 44315, 53178, 70904, 88630, 106356, 132945, 177260, 212712, 265890, 354520, 531780, 629273, 1063560, 1258546, 1887819, 2517092, 3146365, 3775638, 5034184, 6292730, 7551276, 9439095, 12585460, 15102552, 18878190, 25170920, 37756380, 75512760]

約数ペア:

[(1, 75512760), (2, 37756380), (3, 25170920), (4, 18878190), (5, 15102552), (6, 12585460), (8, 9439095), (10, 7551276), (12, 6292730), (15, 5034184), (20, 3775638), (24, 3146365), (30, 2517092), (40, 1887819), (60, 1258546), (71, 1063560), (120, 629273), (142, 531780), (213, 354520), (284, 265890), (355, 212712), (426, 177260), (568, 132945), (710, 106356), (852, 88630), (1065, 70904), (1420, 53178), (1704, 44315), (2130, 35452), (2840, 26589), (4260, 17726), (8520, 8863)]