73149660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17669}}^1$

素因数の和:17707

約数の個数: 72

約数和(自身を含む): 231547680

約数和(自身を除く): 158398020

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, 4140, 17669, 35338, 53007, 70676, 88345, 106014, 159021, 176690, 212028, 265035, 318042, 353380, 406387, 530070, 636084, 795105, 812774, 1060140, 1219161, 1590210, 1625548, 2031935, 2438322, 3180420, 3657483, 4063870, 4876644, 6095805, 7314966, 8127740, 12191610, 14629932, 18287415, 24383220, 36574830, 73149660]

約数ペア:

[(1, 73149660), (2, 36574830), (3, 24383220), (4, 18287415), (5, 14629932), (6, 12191610), (9, 8127740), (10, 7314966), (12, 6095805), (15, 4876644), (18, 4063870), (20, 3657483), (23, 3180420), (30, 2438322), (36, 2031935), (45, 1625548), (46, 1590210), (60, 1219161), (69, 1060140), (90, 812774), (92, 795105), (115, 636084), (138, 530070), (180, 406387), (207, 353380), (230, 318042), (276, 265035), (345, 212028), (414, 176690), (460, 159021), (690, 106014), (828, 88345), (1035, 70676), (1380, 53007), (2070, 35338), (4140, 17669)]