148427640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 507735360

約数和(自身を除く): 359307720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 751, 810, 915, 1080, 1098, 1220, 1464, 1502, 1620, 1647, 1830, 2196, 2253, 2440, 2745, 3004, 3240, 3294, 3660, 3755, 4392, 4506, 4941, 5490, 6008, 6588, 6759, 7320, 7510, 8235, 9012, 9882, 10980, 11265, 13176, 13518, 15020, 16470, 18024, 19764, 20277, 21960, 22530, 24705, 27036, 30040, 32940, 33795, 39528, 40554, 45060, 45811, 49410, 54072, 60831, 65880, 67590, 81108, 90120, 91622, 98820, 101385, 121662, 135180, 137433, 162216, 183244, 197640, 202770, 229055, 243324, 270360, 274866, 304155, 366488, 405540, 412299, 458110, 486648, 549732, 608310, 687165, 811080, 824598, 916220, 1099464, 1216620, 1236897, 1374330, 1649196, 1832440, 2061495, 2433240, 2473794, 2748660, 3298392, 3710691, 4122990, 4947588, 5497320, 6184485, 7421382, 8245980, 9895176, 12368970, 14842764, 16491960, 18553455, 24737940, 29685528, 37106910, 49475880, 74213820, 148427640]

約数ペア:

[(1, 148427640), (2, 74213820), (3, 49475880), (4, 37106910), (5, 29685528), (6, 24737940), (8, 18553455), (9, 16491960), (10, 14842764), (12, 12368970), (15, 9895176), (18, 8245980), (20, 7421382), (24, 6184485), (27, 5497320), (30, 4947588), (36, 4122990), (40, 3710691), (45, 3298392), (54, 2748660), (60, 2473794), (61, 2433240), (72, 2061495), (81, 1832440), (90, 1649196), (108, 1374330), (120, 1236897), (122, 1216620), (135, 1099464), (162, 916220), (180, 824598), (183, 811080), (216, 687165), (244, 608310), (270, 549732), (305, 486648), (324, 458110), (360, 412299), (366, 405540), (405, 366488), (488, 304155), (540, 274866), (549, 270360), (610, 243324), (648, 229055), (732, 202770), (751, 197640), (810, 183244), (915, 162216), (1080, 137433), (1098, 135180), (1220, 121662), (1464, 101385), (1502, 98820), (1620, 91622), (1647, 90120), (1830, 81108), (2196, 67590), (2253, 65880), (2440, 60831), (2745, 54072), (3004, 49410), (3240, 45811), (3294, 45060), (3660, 40554), (3755, 39528), (4392, 33795), (4506, 32940), (4941, 30040), (5490, 27036), (6008, 24705), (6588, 22530), (6759, 21960), (7320, 20277), (7510, 19764), (8235, 18024), (9012, 16470), (9882, 15020), (10980, 13518), (11265, 13176)]