227199720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9059}}^1$

素因数の和:9103

約数の個数: 128

約数和(自身を含む): 782784000

約数和(自身を除く): 555584280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 9059, 12540, 18118, 25080, 27177, 36236, 45295, 54354, 72472, 90590, 99649, 108708, 135885, 172121, 181180, 199298, 217416, 271770, 298947, 344242, 362360, 398596, 498245, 516363, 543540, 597894, 688484, 797192, 860605, 996490, 1032726, 1087080, 1195788, 1376968, 1494735, 1721210, 1893331, 1992980, 2065452, 2391576, 2581815, 2989470, 3442420, 3786662, 3985960, 4130904, 5163630, 5679993, 5978940, 6884840, 7573324, 9466655, 10327260, 11359986, 11957880, 15146648, 18933310, 20654520, 22719972, 28399965, 37866620, 45439944, 56799930, 75733240, 113599860, 227199720]

約数ペア:

[(1, 227199720), (2, 113599860), (3, 75733240), (4, 56799930), (5, 45439944), (6, 37866620), (8, 28399965), (10, 22719972), (11, 20654520), (12, 18933310), (15, 15146648), (19, 11957880), (20, 11359986), (22, 10327260), (24, 9466655), (30, 7573324), (33, 6884840), (38, 5978940), (40, 5679993), (44, 5163630), (55, 4130904), (57, 3985960), (60, 3786662), (66, 3442420), (76, 2989470), (88, 2581815), (95, 2391576), (110, 2065452), (114, 1992980), (120, 1893331), (132, 1721210), (152, 1494735), (165, 1376968), (190, 1195788), (209, 1087080), (220, 1032726), (228, 996490), (264, 860605), (285, 797192), (330, 688484), (380, 597894), (418, 543540), (440, 516363), (456, 498245), (570, 398596), (627, 362360), (660, 344242), (760, 298947), (836, 271770), (1045, 217416), (1140, 199298), (1254, 181180), (1320, 172121), (1672, 135885), (2090, 108708), (2280, 99649), (2508, 90590), (3135, 72472), (4180, 54354), (5016, 45295), (6270, 36236), (8360, 27177), (9059, 25080), (12540, 18118)]