90959880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68909}}^1$

素因数の和:68934

約数の個数: 64

約数和(自身を含む): 297691200

約数和(自身を除く): 206731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68909, 137818, 206727, 275636, 344545, 413454, 551272, 689090, 757999, 826908, 1033635, 1378180, 1515998, 1653816, 2067270, 2273997, 2756360, 3031996, 3789995, 4134540, 4547994, 6063992, 7579990, 8269080, 9095988, 11369985, 15159980, 18191976, 22739970, 30319960, 45479940, 90959880]

約数ペア:

[(1, 90959880), (2, 45479940), (3, 30319960), (4, 22739970), (5, 18191976), (6, 15159980), (8, 11369985), (10, 9095988), (11, 8269080), (12, 7579990), (15, 6063992), (20, 4547994), (22, 4134540), (24, 3789995), (30, 3031996), (33, 2756360), (40, 2273997), (44, 2067270), (55, 1653816), (60, 1515998), (66, 1378180), (88, 1033635), (110, 826908), (120, 757999), (132, 689090), (165, 551272), (220, 413454), (264, 344545), (330, 275636), (440, 206727), (660, 137818), (1320, 68909)]