5477220

素因数分解:

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

素因数の和:61

約数の個数: 216

約数和(自身を含む): 20913984

約数和(自身を除く): 15436764

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, 49, 54, 60, 63, 69, 70, 81, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 162, 180, 189, 196, 207, 210, 230, 243, 245, 252, 270, 276, 294, 315, 322, 324, 345, 378, 405, 414, 420, 441, 460, 483, 486, 490, 540, 567, 588, 621, 630, 644, 690, 735, 756, 805, 810, 828, 882, 945, 966, 972, 980, 1035, 1127, 1134, 1215, 1242, 1260, 1323, 1380, 1449, 1470, 1610, 1620, 1701, 1764, 1863, 1890, 1932, 2070, 2205, 2254, 2268, 2415, 2430, 2484, 2646, 2835, 2898, 2940, 3105, 3220, 3381, 3402, 3726, 3780, 3969, 4140, 4347, 4410, 4508, 4830, 4860, 5292, 5589, 5635, 5670, 5796, 6210, 6615, 6762, 6804, 7245, 7452, 7938, 8505, 8694, 8820, 9315, 9660, 10143, 11178, 11270, 11340, 11907, 12420, 13041, 13230, 13524, 14490, 15876, 16905, 17010, 17388, 18630, 19845, 20286, 21735, 22356, 22540, 23814, 26082, 26460, 27945, 28980, 30429, 33810, 34020, 37260, 39123, 39690, 40572, 43470, 47628, 50715, 52164, 55890, 59535, 60858, 65205, 67620, 78246, 79380, 86940, 91287, 101430, 111780, 119070, 121716, 130410, 152145, 156492, 182574, 195615, 202860, 238140, 260820, 273861, 304290, 365148, 391230, 456435, 547722, 608580, 782460, 912870, 1095444, 1369305, 1825740, 2738610, 5477220]

約数ペア:

[(1, 5477220), (2, 2738610), (3, 1825740), (4, 1369305), (5, 1095444), (6, 912870), (7, 782460), (9, 608580), (10, 547722), (12, 456435), (14, 391230), (15, 365148), (18, 304290), (20, 273861), (21, 260820), (23, 238140), (27, 202860), (28, 195615), (30, 182574), (35, 156492), (36, 152145), (42, 130410), (45, 121716), (46, 119070), (49, 111780), (54, 101430), (60, 91287), (63, 86940), (69, 79380), (70, 78246), (81, 67620), (84, 65205), (90, 60858), (92, 59535), (98, 55890), (105, 52164), (108, 50715), (115, 47628), (126, 43470), (135, 40572), (138, 39690), (140, 39123), (147, 37260), (161, 34020), (162, 33810), (180, 30429), (189, 28980), (196, 27945), (207, 26460), (210, 26082), (230, 23814), (243, 22540), (245, 22356), (252, 21735), (270, 20286), (276, 19845), (294, 18630), (315, 17388), (322, 17010), (324, 16905), (345, 15876), (378, 14490), (405, 13524), (414, 13230), (420, 13041), (441, 12420), (460, 11907), (483, 11340), (486, 11270), (490, 11178), (540, 10143), (567, 9660), (588, 9315), (621, 8820), (630, 8694), (644, 8505), (690, 7938), (735, 7452), (756, 7245), (805, 6804), (810, 6762), (828, 6615), (882, 6210), (945, 5796), (966, 5670), (972, 5635), (980, 5589), (1035, 5292), (1127, 4860), (1134, 4830), (1215, 4508), (1242, 4410), (1260, 4347), (1323, 4140), (1380, 3969), (1449, 3780), (1470, 3726), (1610, 3402), (1620, 3381), (1701, 3220), (1764, 3105), (1863, 2940), (1890, 2898), (1932, 2835), (2070, 2646), (2205, 2484), (2254, 2430), (2268, 2415)]