67574580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 197904000

約数和(自身を除く): 130329420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 499, 555, 610, 732, 740, 915, 998, 1110, 1220, 1497, 1830, 1996, 2220, 2257, 2495, 2994, 3660, 4514, 4990, 5988, 6771, 7485, 9028, 9980, 11285, 13542, 14970, 18463, 22570, 27084, 29940, 30439, 33855, 36926, 45140, 55389, 60878, 67710, 73852, 91317, 92315, 110778, 121756, 135420, 152195, 182634, 184630, 221556, 276945, 304390, 365268, 369260, 456585, 553890, 608780, 913170, 1107780, 1126243, 1826340, 2252486, 3378729, 4504972, 5631215, 6757458, 11262430, 13514916, 16893645, 22524860, 33787290, 67574580]

約数ペア:

[(1, 67574580), (2, 33787290), (3, 22524860), (4, 16893645), (5, 13514916), (6, 11262430), (10, 6757458), (12, 5631215), (15, 4504972), (20, 3378729), (30, 2252486), (37, 1826340), (60, 1126243), (61, 1107780), (74, 913170), (111, 608780), (122, 553890), (148, 456585), (183, 369260), (185, 365268), (222, 304390), (244, 276945), (305, 221556), (366, 184630), (370, 182634), (444, 152195), (499, 135420), (555, 121756), (610, 110778), (732, 92315), (740, 91317), (915, 73852), (998, 67710), (1110, 60878), (1220, 55389), (1497, 45140), (1830, 36926), (1996, 33855), (2220, 30439), (2257, 29940), (2495, 27084), (2994, 22570), (3660, 18463), (4514, 14970), (4990, 13542), (5988, 11285), (6771, 9980), (7485, 9028)]