64241460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 197575560

約数和(自身を除く): 133334100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 4889, 6570, 9778, 13140, 14667, 19556, 24445, 29334, 44001, 48890, 58668, 73335, 88002, 97780, 146670, 176004, 220005, 293340, 356897, 440010, 713794, 880020, 1070691, 1427588, 1784485, 2141382, 3212073, 3568970, 4282764, 5353455, 6424146, 7137940, 10706910, 12848292, 16060365, 21413820, 32120730, 64241460]

約数ペア:

[(1, 64241460), (2, 32120730), (3, 21413820), (4, 16060365), (5, 12848292), (6, 10706910), (9, 7137940), (10, 6424146), (12, 5353455), (15, 4282764), (18, 3568970), (20, 3212073), (30, 2141382), (36, 1784485), (45, 1427588), (60, 1070691), (73, 880020), (90, 713794), (146, 440010), (180, 356897), (219, 293340), (292, 220005), (365, 176004), (438, 146670), (657, 97780), (730, 88002), (876, 73335), (1095, 58668), (1314, 48890), (1460, 44001), (2190, 29334), (2628, 24445), (3285, 19556), (4380, 14667), (4889, 13140), (6570, 9778)]