201092220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 757306368

約数和(自身を除く): 556214148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 243, 252, 257, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 486, 514, 540, 567, 621, 630, 644, 690, 756, 771, 805, 810, 828, 945, 966, 972, 1028, 1035, 1134, 1215, 1242, 1260, 1285, 1380, 1449, 1542, 1610, 1620, 1701, 1799, 1863, 1890, 1932, 2070, 2268, 2313, 2415, 2430, 2484, 2570, 2835, 2898, 3084, 3105, 3220, 3402, 3598, 3726, 3780, 3855, 4140, 4347, 4626, 4830, 4860, 5140, 5397, 5589, 5670, 5796, 5911, 6210, 6804, 6939, 7196, 7245, 7452, 7710, 8505, 8694, 8995, 9252, 9315, 9660, 10794, 11178, 11340, 11565, 11822, 12420, 13041, 13878, 14490, 15420, 16191, 17010, 17388, 17733, 17990, 18630, 20817, 21588, 21735, 22356, 23130, 23644, 26082, 26985, 27756, 27945, 28980, 29555, 32382, 34020, 34695, 35466, 35980, 37260, 39123, 41377, 41634, 43470, 46260, 48573, 52164, 53199, 53970, 55890, 59110, 62451, 64764, 65205, 69390, 70932, 78246, 80955, 82754, 83268, 86940, 88665, 97146, 104085, 106398, 107940, 111780, 118220, 124131, 124902, 130410, 138780, 145719, 156492, 159597, 161910, 165508, 177330, 194292, 195615, 206885, 208170, 212796, 242865, 248262, 249804, 260820, 265995, 291438, 312255, 319194, 323820, 354660, 372393, 391230, 413770, 416340, 437157, 478791, 485730, 496524, 531990, 582876, 620655, 624510, 638388, 728595, 744786, 782460, 797985, 827540, 874314, 957582, 971460, 1063980, 1117179, 1241310, 1249020, 1436373, 1457190, 1489572, 1595970, 1748628, 1861965, 1915164, 2185785, 2234358, 2393955, 2482620, 2872746, 2914380, 3191940, 3351537, 3723930, 4371570, 4468716, 4787910, 5585895, 5745492, 6703074, 7181865, 7447860, 8743140, 9575820, 10054611, 11171790, 13406148, 14363730, 16757685, 20109222, 22343580, 28727460, 33515370, 40218444, 50273055, 67030740, 100546110, 201092220]

約数ペア:

[(1, 201092220), (2, 100546110), (3, 67030740), (4, 50273055), (5, 40218444), (6, 33515370), (7, 28727460), (9, 22343580), (10, 20109222), (12, 16757685), (14, 14363730), (15, 13406148), (18, 11171790), (20, 10054611), (21, 9575820), (23, 8743140), (27, 7447860), (28, 7181865), (30, 6703074), (35, 5745492), (36, 5585895), (42, 4787910), (45, 4468716), (46, 4371570), (54, 3723930), (60, 3351537), (63, 3191940), (69, 2914380), (70, 2872746), (81, 2482620), (84, 2393955), (90, 2234358), (92, 2185785), (105, 1915164), (108, 1861965), (115, 1748628), (126, 1595970), (135, 1489572), (138, 1457190), (140, 1436373), (161, 1249020), (162, 1241310), (180, 1117179), (189, 1063980), (207, 971460), (210, 957582), (230, 874314), (243, 827540), (252, 797985), (257, 782460), (270, 744786), (276, 728595), (315, 638388), (322, 624510), (324, 620655), (345, 582876), (378, 531990), (405, 496524), (414, 485730), (420, 478791), (460, 437157), (483, 416340), (486, 413770), (514, 391230), (540, 372393), (567, 354660), (621, 323820), (630, 319194), (644, 312255), (690, 291438), (756, 265995), (771, 260820), (805, 249804), (810, 248262), (828, 242865), (945, 212796), (966, 208170), (972, 206885), (1028, 195615), (1035, 194292), (1134, 177330), (1215, 165508), (1242, 161910), (1260, 159597), (1285, 156492), (1380, 145719), (1449, 138780), (1542, 130410), (1610, 124902), (1620, 124131), (1701, 118220), (1799, 111780), (1863, 107940), (1890, 106398), (1932, 104085), (2070, 97146), (2268, 88665), (2313, 86940), (2415, 83268), (2430, 82754), (2484, 80955), (2570, 78246), (2835, 70932), (2898, 69390), (3084, 65205), (3105, 64764), (3220, 62451), (3402, 59110), (3598, 55890), (3726, 53970), (3780, 53199), (3855, 52164), (4140, 48573), (4347, 46260), (4626, 43470), (4830, 41634), (4860, 41377), (5140, 39123), (5397, 37260), (5589, 35980), (5670, 35466), (5796, 34695), (5911, 34020), (6210, 32382), (6804, 29555), (6939, 28980), (7196, 27945), (7245, 27756), (7452, 26985), (7710, 26082), (8505, 23644), (8694, 23130), (8995, 22356), (9252, 21735), (9315, 21588), (9660, 20817), (10794, 18630), (11178, 17990), (11340, 17733), (11565, 17388), (11822, 17010), (12420, 16191), (13041, 15420), (13878, 14490)]