73211160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 128

約数和(自身を含む): 246240000

約数和(自身を除く): 173028840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1499, 1628, 2035, 2220, 2442, 2998, 3256, 4070, 4440, 4497, 4884, 5996, 6105, 7495, 8140, 8994, 9768, 11992, 12210, 14990, 16280, 16489, 17988, 22485, 24420, 29980, 32978, 35976, 44970, 48840, 49467, 55463, 59960, 65956, 82445, 89940, 98934, 110926, 131912, 164890, 166389, 179880, 197868, 221852, 247335, 277315, 329780, 332778, 395736, 443704, 494670, 554630, 610093, 659560, 665556, 831945, 989340, 1109260, 1220186, 1331112, 1663890, 1830279, 1978680, 2218520, 2440372, 3050465, 3327780, 3660558, 4880744, 6100930, 6655560, 7321116, 9151395, 12201860, 14642232, 18302790, 24403720, 36605580, 73211160]

約数ペア:

[(1, 73211160), (2, 36605580), (3, 24403720), (4, 18302790), (5, 14642232), (6, 12201860), (8, 9151395), (10, 7321116), (11, 6655560), (12, 6100930), (15, 4880744), (20, 3660558), (22, 3327780), (24, 3050465), (30, 2440372), (33, 2218520), (37, 1978680), (40, 1830279), (44, 1663890), (55, 1331112), (60, 1220186), (66, 1109260), (74, 989340), (88, 831945), (110, 665556), (111, 659560), (120, 610093), (132, 554630), (148, 494670), (165, 443704), (185, 395736), (220, 332778), (222, 329780), (264, 277315), (296, 247335), (330, 221852), (370, 197868), (407, 179880), (440, 166389), (444, 164890), (555, 131912), (660, 110926), (740, 98934), (814, 89940), (888, 82445), (1110, 65956), (1221, 59960), (1320, 55463), (1480, 49467), (1499, 48840), (1628, 44970), (2035, 35976), (2220, 32978), (2442, 29980), (2998, 24420), (3256, 22485), (4070, 17988), (4440, 16489), (4497, 16280), (4884, 14990), (5996, 12210), (6105, 11992), (7495, 9768), (8140, 8994)]