65318220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2999}}^1$

素因数の和:3036

約数の個数: 108

約数和(自身を含む): 217854000

約数和(自身を除く): 152535780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 2999, 3630, 4356, 5445, 5998, 7260, 8997, 10890, 11996, 14995, 17994, 21780, 26991, 29990, 32989, 35988, 44985, 53982, 59980, 65978, 89970, 98967, 107964, 131956, 134955, 164945, 179940, 197934, 269910, 296901, 329890, 362879, 395868, 494835, 539820, 593802, 659780, 725758, 989670, 1088637, 1187604, 1451516, 1484505, 1814395, 1979340, 2177274, 2969010, 3265911, 3628790, 4354548, 5443185, 5938020, 6531822, 7257580, 10886370, 13063644, 16329555, 21772740, 32659110, 65318220]

約数ペア:

[(1, 65318220), (2, 32659110), (3, 21772740), (4, 16329555), (5, 13063644), (6, 10886370), (9, 7257580), (10, 6531822), (11, 5938020), (12, 5443185), (15, 4354548), (18, 3628790), (20, 3265911), (22, 2969010), (30, 2177274), (33, 1979340), (36, 1814395), (44, 1484505), (45, 1451516), (55, 1187604), (60, 1088637), (66, 989670), (90, 725758), (99, 659780), (110, 593802), (121, 539820), (132, 494835), (165, 395868), (180, 362879), (198, 329890), (220, 296901), (242, 269910), (330, 197934), (363, 179940), (396, 164945), (484, 134955), (495, 131956), (605, 107964), (660, 98967), (726, 89970), (990, 65978), (1089, 59980), (1210, 53982), (1452, 44985), (1815, 35988), (1980, 32989), (2178, 29990), (2420, 26991), (2999, 21780), (3630, 17994), (4356, 14995), (5445, 11996), (5998, 10890), (7260, 8997)]