748150920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188927}}^1$

素因数の和:188955

約数の個数: 96

約数和(自身を含む): 2652549120

約数和(自身を除く): 1904398200

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, 188927, 377854, 566781, 755708, 944635, 1133562, 1511416, 1700343, 1889270, 2078197, 2267124, 2833905, 3400686, 3778540, 4156394, 4534248, 5667810, 6234591, 6801372, 7557080, 8312788, 8501715, 10390985, 11335620, 12469182, 13602744, 16625576, 17003430, 18703773, 20781970, 22671240, 24938364, 31172955, 34006860, 37407546, 41563940, 49876728, 62345910, 68013720, 74815092, 83127880, 93518865, 124691820, 149630184, 187037730, 249383640, 374075460, 748150920]

約数ペア:

[(1, 748150920), (2, 374075460), (3, 249383640), (4, 187037730), (5, 149630184), (6, 124691820), (8, 93518865), (9, 83127880), (10, 74815092), (11, 68013720), (12, 62345910), (15, 49876728), (18, 41563940), (20, 37407546), (22, 34006860), (24, 31172955), (30, 24938364), (33, 22671240), (36, 20781970), (40, 18703773), (44, 17003430), (45, 16625576), (55, 13602744), (60, 12469182), (66, 11335620), (72, 10390985), (88, 8501715), (90, 8312788), (99, 7557080), (110, 6801372), (120, 6234591), (132, 5667810), (165, 4534248), (180, 4156394), (198, 3778540), (220, 3400686), (264, 2833905), (330, 2267124), (360, 2078197), (396, 1889270), (440, 1700343), (495, 1511416), (660, 1133562), (792, 944635), (990, 755708), (1320, 566781), (1980, 377854), (3960, 188927)]