154220220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3745

約数の個数: 192

約数和(自身を含む): 598348800

約数和(自身を除く): 444128580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3709, 3780, 4158, 4620, 5940, 6930, 7418, 8316, 10395, 11127, 13860, 14836, 18545, 20790, 22254, 25963, 33381, 37090, 40799, 41580, 44508, 51926, 55635, 66762, 74180, 77889, 81598, 100143, 103852, 111270, 122397, 129815, 133524, 155778, 163196, 166905, 200286, 203995, 222540, 233667, 244794, 259630, 285593, 311556, 333810, 367191, 389445, 400572, 407990, 467334, 489588, 500715, 519260, 571186, 611985, 667620, 701001, 734382, 778890, 815980, 856779, 934668, 1001430, 1101573, 1142372, 1168335, 1223970, 1402002, 1427965, 1468764, 1557780, 1713558, 1835955, 2002860, 2203146, 2336670, 2447940, 2570337, 2804004, 2855930, 3427116, 3505005, 3671910, 4283895, 4406292, 4673340, 5140674, 5507865, 5711860, 7010010, 7343820, 7711011, 8567790, 10281348, 11015730, 12851685, 14020020, 15422022, 17135580, 22031460, 25703370, 30844044, 38555055, 51406740, 77110110, 154220220]

約数ペア:

[(1, 154220220), (2, 77110110), (3, 51406740), (4, 38555055), (5, 30844044), (6, 25703370), (7, 22031460), (9, 17135580), (10, 15422022), (11, 14020020), (12, 12851685), (14, 11015730), (15, 10281348), (18, 8567790), (20, 7711011), (21, 7343820), (22, 7010010), (27, 5711860), (28, 5507865), (30, 5140674), (33, 4673340), (35, 4406292), (36, 4283895), (42, 3671910), (44, 3505005), (45, 3427116), (54, 2855930), (55, 2804004), (60, 2570337), (63, 2447940), (66, 2336670), (70, 2203146), (77, 2002860), (84, 1835955), (90, 1713558), (99, 1557780), (105, 1468764), (108, 1427965), (110, 1402002), (126, 1223970), (132, 1168335), (135, 1142372), (140, 1101573), (154, 1001430), (165, 934668), (180, 856779), (189, 815980), (198, 778890), (210, 734382), (220, 701001), (231, 667620), (252, 611985), (270, 571186), (297, 519260), (308, 500715), (315, 489588), (330, 467334), (378, 407990), (385, 400572), (396, 389445), (420, 367191), (462, 333810), (495, 311556), (540, 285593), (594, 259630), (630, 244794), (660, 233667), (693, 222540), (756, 203995), (770, 200286), (924, 166905), (945, 163196), (990, 155778), (1155, 133524), (1188, 129815), (1260, 122397), (1386, 111270), (1485, 103852), (1540, 100143), (1890, 81598), (1980, 77889), (2079, 74180), (2310, 66762), (2772, 55635), (2970, 51926), (3465, 44508), (3709, 41580), (3780, 40799), (4158, 37090), (4620, 33381), (5940, 25963), (6930, 22254), (7418, 20790), (8316, 18545), (10395, 14836), (11127, 13860)]