144702660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 437020416

約数和(自身を除く): 292317756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 97, 115, 138, 141, 188, 194, 230, 235, 276, 282, 291, 345, 388, 460, 470, 485, 529, 564, 582, 690, 705, 940, 970, 1058, 1081, 1164, 1380, 1410, 1455, 1587, 1940, 2116, 2162, 2231, 2645, 2820, 2910, 3174, 3243, 4324, 4462, 4559, 5290, 5405, 5820, 6348, 6486, 6693, 7935, 8924, 9118, 10580, 10810, 11155, 12972, 13386, 13677, 15870, 16215, 18236, 21620, 22310, 22795, 24863, 26772, 27354, 31740, 32430, 33465, 44620, 45590, 49726, 51313, 54708, 64860, 66930, 68385, 74589, 91180, 99452, 102626, 104857, 124315, 133860, 136770, 149178, 153939, 205252, 209714, 248630, 256565, 273540, 298356, 307878, 314571, 372945, 419428, 497260, 513130, 524285, 615756, 629142, 745890, 769695, 1026260, 1048570, 1258284, 1491780, 1539390, 1572855, 2097140, 2411711, 3078780, 3145710, 4823422, 6291420, 7235133, 9646844, 12058555, 14470266, 24117110, 28940532, 36175665, 48234220, 72351330, 144702660]

約数ペア:

[(1, 144702660), (2, 72351330), (3, 48234220), (4, 36175665), (5, 28940532), (6, 24117110), (10, 14470266), (12, 12058555), (15, 9646844), (20, 7235133), (23, 6291420), (30, 4823422), (46, 3145710), (47, 3078780), (60, 2411711), (69, 2097140), (92, 1572855), (94, 1539390), (97, 1491780), (115, 1258284), (138, 1048570), (141, 1026260), (188, 769695), (194, 745890), (230, 629142), (235, 615756), (276, 524285), (282, 513130), (291, 497260), (345, 419428), (388, 372945), (460, 314571), (470, 307878), (485, 298356), (529, 273540), (564, 256565), (582, 248630), (690, 209714), (705, 205252), (940, 153939), (970, 149178), (1058, 136770), (1081, 133860), (1164, 124315), (1380, 104857), (1410, 102626), (1455, 99452), (1587, 91180), (1940, 74589), (2116, 68385), (2162, 66930), (2231, 64860), (2645, 54708), (2820, 51313), (2910, 49726), (3174, 45590), (3243, 44620), (4324, 33465), (4462, 32430), (4559, 31740), (5290, 27354), (5405, 26772), (5820, 24863), (6348, 22795), (6486, 22310), (6693, 21620), (7935, 18236), (8924, 16215), (9118, 15870), (10580, 13677), (10810, 13386), (11155, 12972)]