279296820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6182

約数の個数: 144

約数和(自身を含む): 964559232

約数和(自身を除く): 685262412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3795, 4140, 4554, 5060, 6133, 7590, 9108, 11385, 12266, 15180, 18399, 22770, 24532, 30665, 36798, 45540, 55197, 61330, 67463, 73596, 91995, 110394, 122660, 134926, 141059, 183990, 202389, 220788, 269852, 275985, 282118, 337315, 367980, 404778, 423177, 551970, 564236, 607167, 674630, 705295, 809556, 846354, 1011945, 1103940, 1214334, 1269531, 1349260, 1410590, 1551649, 1692708, 2023890, 2115885, 2428668, 2539062, 2821180, 3035835, 3103298, 4047780, 4231770, 4654947, 5078124, 6071670, 6206596, 6347655, 7758245, 8463540, 9309894, 12143340, 12695310, 13964841, 15516490, 18619788, 23274735, 25390620, 27929682, 31032980, 46549470, 55859364, 69824205, 93098940, 139648410, 279296820]

約数ペア:

[(1, 279296820), (2, 139648410), (3, 93098940), (4, 69824205), (5, 55859364), (6, 46549470), (9, 31032980), (10, 27929682), (11, 25390620), (12, 23274735), (15, 18619788), (18, 15516490), (20, 13964841), (22, 12695310), (23, 12143340), (30, 9309894), (33, 8463540), (36, 7758245), (44, 6347655), (45, 6206596), (46, 6071670), (55, 5078124), (60, 4654947), (66, 4231770), (69, 4047780), (90, 3103298), (92, 3035835), (99, 2821180), (110, 2539062), (115, 2428668), (132, 2115885), (138, 2023890), (165, 1692708), (180, 1551649), (198, 1410590), (207, 1349260), (220, 1269531), (230, 1214334), (253, 1103940), (276, 1011945), (330, 846354), (345, 809556), (396, 705295), (414, 674630), (460, 607167), (495, 564236), (506, 551970), (660, 423177), (690, 404778), (759, 367980), (828, 337315), (990, 282118), (1012, 275985), (1035, 269852), (1265, 220788), (1380, 202389), (1518, 183990), (1980, 141059), (2070, 134926), (2277, 122660), (2530, 110394), (3036, 91995), (3795, 73596), (4140, 67463), (4554, 61330), (5060, 55197), (6133, 45540), (7590, 36798), (9108, 30665), (11385, 24532), (12266, 22770), (15180, 18399)]