66143880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16703}}^1$

素因数の和:16731

約数の個数: 96

約数和(自身を含む): 234524160

約数和(自身を除く): 168380280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16703, 33406, 50109, 66812, 83515, 100218, 133624, 150327, 167030, 183733, 200436, 250545, 300654, 334060, 367466, 400872, 501090, 551199, 601308, 668120, 734932, 751635, 918665, 1002180, 1102398, 1202616, 1469864, 1503270, 1653597, 1837330, 2004360, 2204796, 2755995, 3006540, 3307194, 3674660, 4409592, 5511990, 6013080, 6614388, 7349320, 8267985, 11023980, 13228776, 16535970, 22047960, 33071940, 66143880]

約数ペア:

[(1, 66143880), (2, 33071940), (3, 22047960), (4, 16535970), (5, 13228776), (6, 11023980), (8, 8267985), (9, 7349320), (10, 6614388), (11, 6013080), (12, 5511990), (15, 4409592), (18, 3674660), (20, 3307194), (22, 3006540), (24, 2755995), (30, 2204796), (33, 2004360), (36, 1837330), (40, 1653597), (44, 1503270), (45, 1469864), (55, 1202616), (60, 1102398), (66, 1002180), (72, 918665), (88, 751635), (90, 734932), (99, 668120), (110, 601308), (120, 551199), (132, 501090), (165, 400872), (180, 367466), (198, 334060), (220, 300654), (264, 250545), (330, 200436), (360, 183733), (396, 167030), (440, 150327), (495, 133624), (660, 100218), (792, 83515), (990, 66812), (1320, 50109), (1980, 33406), (3960, 16703)]