267390180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21529}}^1$

素因数の和:21570

約数の個数: 96

約数和(自身を含む): 868089600

約数和(自身を除く): 600699420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 21529, 43058, 64587, 86116, 107645, 129174, 193761, 215290, 258348, 322935, 387522, 430580, 495167, 581283, 645870, 775044, 968805, 990334, 1162566, 1291740, 1485501, 1937610, 1980668, 2325132, 2475835, 2906415, 2971002, 3875220, 4456503, 4951670, 5812830, 5942004, 7427505, 8913006, 9903340, 11625660, 13369509, 14855010, 17826012, 22282515, 26739018, 29710020, 44565030, 53478036, 66847545, 89130060, 133695090, 267390180]

約数ペア:

[(1, 267390180), (2, 133695090), (3, 89130060), (4, 66847545), (5, 53478036), (6, 44565030), (9, 29710020), (10, 26739018), (12, 22282515), (15, 17826012), (18, 14855010), (20, 13369509), (23, 11625660), (27, 9903340), (30, 8913006), (36, 7427505), (45, 5942004), (46, 5812830), (54, 4951670), (60, 4456503), (69, 3875220), (90, 2971002), (92, 2906415), (108, 2475835), (115, 2325132), (135, 1980668), (138, 1937610), (180, 1485501), (207, 1291740), (230, 1162566), (270, 990334), (276, 968805), (345, 775044), (414, 645870), (460, 581283), (540, 495167), (621, 430580), (690, 387522), (828, 322935), (1035, 258348), (1242, 215290), (1380, 193761), (2070, 129174), (2484, 107645), (3105, 86116), (4140, 64587), (6210, 43058), (12420, 21529)]