475419780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8893}}^1$

素因数の和:8928

約数の個数: 144

約数和(自身を含む): 1631657664

約数和(自身を除く): 1156237884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8893, 8910, 10692, 13365, 17786, 17820, 26679, 26730, 35572, 44465, 53358, 53460, 80037, 88930, 97823, 106716, 133395, 160074, 177860, 195646, 240111, 266790, 293469, 320148, 391292, 400185, 480222, 489115, 533580, 586938, 720333, 800370, 880407, 960444, 978230, 1173876, 1200555, 1440666, 1467345, 1600740, 1760814, 1956460, 2160999, 2401110, 2641221, 2881332, 2934690, 3521628, 3601665, 4321998, 4402035, 4802220, 5282442, 5869380, 7203330, 7923663, 8643996, 8804070, 10564884, 10804995, 13206105, 14406660, 15847326, 17608140, 21609990, 23770989, 26412210, 31694652, 39618315, 43219980, 47541978, 52824420, 79236630, 95083956, 118854945, 158473260, 237709890, 475419780]

約数ペア:

[(1, 475419780), (2, 237709890), (3, 158473260), (4, 118854945), (5, 95083956), (6, 79236630), (9, 52824420), (10, 47541978), (11, 43219980), (12, 39618315), (15, 31694652), (18, 26412210), (20, 23770989), (22, 21609990), (27, 17608140), (30, 15847326), (33, 14406660), (36, 13206105), (44, 10804995), (45, 10564884), (54, 8804070), (55, 8643996), (60, 7923663), (66, 7203330), (81, 5869380), (90, 5282442), (99, 4802220), (108, 4402035), (110, 4321998), (132, 3601665), (135, 3521628), (162, 2934690), (165, 2881332), (180, 2641221), (198, 2401110), (220, 2160999), (243, 1956460), (270, 1760814), (297, 1600740), (324, 1467345), (330, 1440666), (396, 1200555), (405, 1173876), (486, 978230), (495, 960444), (540, 880407), (594, 800370), (660, 720333), (810, 586938), (891, 533580), (972, 489115), (990, 480222), (1188, 400185), (1215, 391292), (1485, 320148), (1620, 293469), (1782, 266790), (1980, 240111), (2430, 195646), (2673, 177860), (2970, 160074), (3564, 133395), (4455, 106716), (4860, 97823), (5346, 88930), (5940, 80037), (8893, 53460), (8910, 53358), (10692, 44465), (13365, 35572), (17786, 26730), (17820, 26679)]