177971310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 128

約数和(自身を含む): 534712320

約数和(自身を除く): 356741010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1674, 1705, 1933, 2046, 2790, 2970, 3069, 3410, 3866, 4185, 5115, 5799, 6138, 8370, 9207, 9665, 10230, 11598, 15345, 17397, 18414, 19330, 21263, 28995, 30690, 34794, 42526, 46035, 52191, 57990, 59923, 63789, 86985, 92070, 104382, 106315, 119846, 127578, 173970, 179769, 191367, 212630, 260955, 299615, 318945, 359538, 382734, 521910, 539307, 574101, 599230, 637890, 659153, 898845, 956835, 1078614, 1148202, 1318306, 1617921, 1797690, 1913670, 1977459, 2696535, 2870505, 3235842, 3295765, 3954918, 5393070, 5741010, 5932377, 6591530, 8089605, 9887295, 11864754, 16179210, 17797131, 19774590, 29661885, 35594262, 59323770, 88985655, 177971310]

約数ペア:

[(1, 177971310), (2, 88985655), (3, 59323770), (5, 35594262), (6, 29661885), (9, 19774590), (10, 17797131), (11, 16179210), (15, 11864754), (18, 9887295), (22, 8089605), (27, 6591530), (30, 5932377), (31, 5741010), (33, 5393070), (45, 3954918), (54, 3295765), (55, 3235842), (62, 2870505), (66, 2696535), (90, 1977459), (93, 1913670), (99, 1797690), (110, 1617921), (135, 1318306), (155, 1148202), (165, 1078614), (186, 956835), (198, 898845), (270, 659153), (279, 637890), (297, 599230), (310, 574101), (330, 539307), (341, 521910), (465, 382734), (495, 359538), (558, 318945), (594, 299615), (682, 260955), (837, 212630), (930, 191367), (990, 179769), (1023, 173970), (1395, 127578), (1485, 119846), (1674, 106315), (1705, 104382), (1933, 92070), (2046, 86985), (2790, 63789), (2970, 59923), (3069, 57990), (3410, 52191), (3866, 46035), (4185, 42526), (5115, 34794), (5799, 30690), (6138, 28995), (8370, 21263), (9207, 19330), (9665, 18414), (10230, 17397), (11598, 15345)]