145185660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35069}}^1$

素因数の和:35107

約数の個数: 72

約数和(自身を含む): 459557280

約数和(自身を除く): 314371620

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, 35069, 70138, 105207, 140276, 175345, 210414, 315621, 350690, 420828, 526035, 631242, 701380, 806587, 1052070, 1262484, 1578105, 1613174, 2104140, 2419761, 3156210, 3226348, 4032935, 4839522, 6312420, 7259283, 8065870, 9679044, 12098805, 14518566, 16131740, 24197610, 29037132, 36296415, 48395220, 72592830, 145185660]

約数ペア:

[(1, 145185660), (2, 72592830), (3, 48395220), (4, 36296415), (5, 29037132), (6, 24197610), (9, 16131740), (10, 14518566), (12, 12098805), (15, 9679044), (18, 8065870), (20, 7259283), (23, 6312420), (30, 4839522), (36, 4032935), (45, 3226348), (46, 3156210), (60, 2419761), (69, 2104140), (90, 1613174), (92, 1578105), (115, 1262484), (138, 1052070), (180, 806587), (207, 701380), (230, 631242), (276, 526035), (345, 420828), (414, 350690), (460, 315621), (690, 210414), (828, 175345), (1035, 140276), (1380, 105207), (2070, 70138), (4140, 35069)]