292570020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19583}}^1$

素因数の和:19681

約数の個数: 72

約数和(自身を含む): 898200576

約数和(自身を除く): 605630556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 19583, 39166, 58749, 78332, 97915, 117498, 176247, 195830, 234996, 293745, 352494, 391660, 587490, 704988, 881235, 1174980, 1625389, 1762470, 3250778, 3524940, 4876167, 6501556, 8126945, 9752334, 14628501, 16253890, 19504668, 24380835, 29257002, 32507780, 48761670, 58514004, 73142505, 97523340, 146285010, 292570020]

約数ペア:

[(1, 292570020), (2, 146285010), (3, 97523340), (4, 73142505), (5, 58514004), (6, 48761670), (9, 32507780), (10, 29257002), (12, 24380835), (15, 19504668), (18, 16253890), (20, 14628501), (30, 9752334), (36, 8126945), (45, 6501556), (60, 4876167), (83, 3524940), (90, 3250778), (166, 1762470), (180, 1625389), (249, 1174980), (332, 881235), (415, 704988), (498, 587490), (747, 391660), (830, 352494), (996, 293745), (1245, 234996), (1494, 195830), (1660, 176247), (2490, 117498), (2988, 97915), (3735, 78332), (4980, 58749), (7470, 39166), (14940, 19583)]