9136980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 28933632

約数和(自身を除く): 19796652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2207, 4140, 4414, 6621, 8828, 11035, 13242, 19863, 22070, 26484, 33105, 39726, 44140, 50761, 66210, 79452, 99315, 101522, 132420, 152283, 198630, 203044, 253805, 304566, 397260, 456849, 507610, 609132, 761415, 913698, 1015220, 1522830, 1827396, 2284245, 3045660, 4568490, 9136980]

約数ペア:

[(1, 9136980), (2, 4568490), (3, 3045660), (4, 2284245), (5, 1827396), (6, 1522830), (9, 1015220), (10, 913698), (12, 761415), (15, 609132), (18, 507610), (20, 456849), (23, 397260), (30, 304566), (36, 253805), (45, 203044), (46, 198630), (60, 152283), (69, 132420), (90, 101522), (92, 99315), (115, 79452), (138, 66210), (180, 50761), (207, 44140), (230, 39726), (276, 33105), (345, 26484), (414, 22070), (460, 19863), (690, 13242), (828, 11035), (1035, 8828), (1380, 6621), (2070, 4414), (2207, 4140)]