110971980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3088

約数の個数: 144

約数和(自身を含む): 398099520

約数和(自身を除く): 287127540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3037, 3045, 3654, 4060, 5220, 6074, 6090, 7308, 9111, 9135, 12148, 12180, 15185, 18222, 18270, 21259, 27333, 30370, 36444, 36540, 42518, 45555, 54666, 60740, 63777, 85036, 88073, 91110, 106295, 109332, 127554, 136665, 176146, 182220, 191331, 212590, 255108, 264219, 273330, 318885, 352292, 382662, 425180, 440365, 528438, 546660, 616511, 637770, 765324, 792657, 880730, 956655, 1056876, 1233022, 1275540, 1321095, 1585314, 1761460, 1849533, 1913310, 2466044, 2642190, 3082555, 3170628, 3699066, 3826620, 3963285, 5284380, 5548599, 6165110, 7398132, 7926570, 9247665, 11097198, 12330220, 15853140, 18495330, 22194396, 27742995, 36990660, 55485990, 110971980]

約数ペア:

[(1, 110971980), (2, 55485990), (3, 36990660), (4, 27742995), (5, 22194396), (6, 18495330), (7, 15853140), (9, 12330220), (10, 11097198), (12, 9247665), (14, 7926570), (15, 7398132), (18, 6165110), (20, 5548599), (21, 5284380), (28, 3963285), (29, 3826620), (30, 3699066), (35, 3170628), (36, 3082555), (42, 2642190), (45, 2466044), (58, 1913310), (60, 1849533), (63, 1761460), (70, 1585314), (84, 1321095), (87, 1275540), (90, 1233022), (105, 1056876), (116, 956655), (126, 880730), (140, 792657), (145, 765324), (174, 637770), (180, 616511), (203, 546660), (210, 528438), (252, 440365), (261, 425180), (290, 382662), (315, 352292), (348, 318885), (406, 273330), (420, 264219), (435, 255108), (522, 212590), (580, 191331), (609, 182220), (630, 176146), (812, 136665), (870, 127554), (1015, 109332), (1044, 106295), (1218, 91110), (1260, 88073), (1305, 85036), (1740, 63777), (1827, 60740), (2030, 54666), (2436, 45555), (2610, 42518), (3037, 36540), (3045, 36444), (3654, 30370), (4060, 27333), (5220, 21259), (6074, 18270), (6090, 18222), (7308, 15185), (9111, 12180), (9135, 12148)]