91277010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 269809920

約数和(自身を除く): 178532910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 270, 297, 330, 365, 421, 438, 495, 594, 657, 730, 803, 842, 990, 1095, 1263, 1314, 1485, 1606, 1971, 2105, 2190, 2409, 2526, 2970, 3285, 3789, 3942, 4015, 4210, 4631, 4818, 6315, 6570, 7227, 7578, 8030, 9262, 9855, 11367, 12045, 12630, 13893, 14454, 18945, 19710, 21681, 22734, 23155, 24090, 27786, 30733, 36135, 37890, 41679, 43362, 46310, 56835, 61466, 69465, 72270, 83358, 92199, 108405, 113670, 125037, 138930, 153665, 184398, 208395, 216810, 250074, 276597, 307330, 338063, 416790, 460995, 553194, 625185, 676126, 829791, 921990, 1014189, 1250370, 1382985, 1659582, 1690315, 2028378, 2765970, 3042567, 3380630, 4148955, 5070945, 6085134, 8297910, 9127701, 10141890, 15212835, 18255402, 30425670, 45638505, 91277010]

約数ペア:

[(1, 91277010), (2, 45638505), (3, 30425670), (5, 18255402), (6, 15212835), (9, 10141890), (10, 9127701), (11, 8297910), (15, 6085134), (18, 5070945), (22, 4148955), (27, 3380630), (30, 3042567), (33, 2765970), (45, 2028378), (54, 1690315), (55, 1659582), (66, 1382985), (73, 1250370), (90, 1014189), (99, 921990), (110, 829791), (135, 676126), (146, 625185), (165, 553194), (198, 460995), (219, 416790), (270, 338063), (297, 307330), (330, 276597), (365, 250074), (421, 216810), (438, 208395), (495, 184398), (594, 153665), (657, 138930), (730, 125037), (803, 113670), (842, 108405), (990, 92199), (1095, 83358), (1263, 72270), (1314, 69465), (1485, 61466), (1606, 56835), (1971, 46310), (2105, 43362), (2190, 41679), (2409, 37890), (2526, 36135), (2970, 30733), (3285, 27786), (3789, 24090), (3942, 23155), (4015, 22734), (4210, 21681), (4631, 19710), (4818, 18945), (6315, 14454), (6570, 13893), (7227, 12630), (7578, 12045), (8030, 11367), (9262, 9855)]