124547220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 456621984

約数和(自身を除く): 332074764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 523, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1046, 1134, 1215, 1260, 1323, 1470, 1569, 1620, 1701, 1764, 1890, 2092, 2205, 2268, 2430, 2615, 2646, 2835, 2940, 3138, 3402, 3661, 3780, 3969, 4410, 4707, 4860, 5230, 5292, 5670, 6276, 6615, 6804, 7322, 7845, 7938, 8505, 8820, 9414, 10460, 10983, 11340, 11907, 13230, 14121, 14644, 15690, 15876, 17010, 18305, 18828, 19845, 21966, 23535, 23814, 25627, 26460, 28242, 31380, 32949, 34020, 36610, 39690, 42363, 43932, 47070, 47628, 51254, 54915, 56484, 59535, 65898, 70605, 73220, 76881, 79380, 84726, 94140, 98847, 102508, 109830, 119070, 127089, 128135, 131796, 141210, 153762, 164745, 169452, 197694, 211815, 219660, 230643, 238140, 254178, 256270, 282420, 296541, 307524, 329490, 384405, 395388, 423630, 461286, 494235, 508356, 512540, 593082, 635445, 658980, 691929, 768810, 847260, 889623, 922572, 988470, 1153215, 1186164, 1270890, 1383858, 1482705, 1537620, 1779246, 1976940, 2075787, 2306430, 2541780, 2767716, 2965410, 3459645, 3558492, 4151574, 4448115, 4612860, 5930820, 6227361, 6919290, 8303148, 8896230, 10378935, 12454722, 13838580, 17792460, 20757870, 24909444, 31136805, 41515740, 62273610, 124547220]

約数ペア:

[(1, 124547220), (2, 62273610), (3, 41515740), (4, 31136805), (5, 24909444), (6, 20757870), (7, 17792460), (9, 13838580), (10, 12454722), (12, 10378935), (14, 8896230), (15, 8303148), (18, 6919290), (20, 6227361), (21, 5930820), (27, 4612860), (28, 4448115), (30, 4151574), (35, 3558492), (36, 3459645), (42, 2965410), (45, 2767716), (49, 2541780), (54, 2306430), (60, 2075787), (63, 1976940), (70, 1779246), (81, 1537620), (84, 1482705), (90, 1383858), (98, 1270890), (105, 1186164), (108, 1153215), (126, 988470), (135, 922572), (140, 889623), (147, 847260), (162, 768810), (180, 691929), (189, 658980), (196, 635445), (210, 593082), (243, 512540), (245, 508356), (252, 494235), (270, 461286), (294, 423630), (315, 395388), (324, 384405), (378, 329490), (405, 307524), (420, 296541), (441, 282420), (486, 256270), (490, 254178), (523, 238140), (540, 230643), (567, 219660), (588, 211815), (630, 197694), (735, 169452), (756, 164745), (810, 153762), (882, 141210), (945, 131796), (972, 128135), (980, 127089), (1046, 119070), (1134, 109830), (1215, 102508), (1260, 98847), (1323, 94140), (1470, 84726), (1569, 79380), (1620, 76881), (1701, 73220), (1764, 70605), (1890, 65898), (2092, 59535), (2205, 56484), (2268, 54915), (2430, 51254), (2615, 47628), (2646, 47070), (2835, 43932), (2940, 42363), (3138, 39690), (3402, 36610), (3661, 34020), (3780, 32949), (3969, 31380), (4410, 28242), (4707, 26460), (4860, 25627), (5230, 23814), (5292, 23535), (5670, 21966), (6276, 19845), (6615, 18828), (6804, 18305), (7322, 17010), (7845, 15876), (7938, 15690), (8505, 14644), (8820, 14121), (9414, 13230), (10460, 11907), (10983, 11340)]