84710100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 257233536

約数和(自身を除く): 172523436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 71, 75, 82, 97, 100, 123, 142, 150, 164, 194, 205, 213, 246, 284, 291, 300, 355, 388, 410, 426, 485, 492, 582, 615, 710, 820, 852, 970, 1025, 1065, 1164, 1230, 1420, 1455, 1775, 1940, 2050, 2130, 2425, 2460, 2910, 2911, 3075, 3550, 3977, 4100, 4260, 4850, 5325, 5820, 5822, 6150, 6887, 7100, 7275, 7954, 8733, 9700, 10650, 11644, 11931, 12300, 13774, 14550, 14555, 15908, 17466, 19885, 20661, 21300, 23862, 27548, 29100, 29110, 34435, 34932, 39770, 41322, 43665, 47724, 58220, 59655, 68870, 72775, 79540, 82644, 87330, 99425, 103305, 119310, 137740, 145550, 172175, 174660, 198850, 206610, 218325, 238620, 282367, 291100, 298275, 344350, 397700, 413220, 436650, 516525, 564734, 596550, 688700, 847101, 873300, 1033050, 1129468, 1193100, 1411835, 1694202, 2066100, 2823670, 3388404, 4235505, 5647340, 7059175, 8471010, 14118350, 16942020, 21177525, 28236700, 42355050, 84710100]

約数ペア:

[(1, 84710100), (2, 42355050), (3, 28236700), (4, 21177525), (5, 16942020), (6, 14118350), (10, 8471010), (12, 7059175), (15, 5647340), (20, 4235505), (25, 3388404), (30, 2823670), (41, 2066100), (50, 1694202), (60, 1411835), (71, 1193100), (75, 1129468), (82, 1033050), (97, 873300), (100, 847101), (123, 688700), (142, 596550), (150, 564734), (164, 516525), (194, 436650), (205, 413220), (213, 397700), (246, 344350), (284, 298275), (291, 291100), (300, 282367), (355, 238620), (388, 218325), (410, 206610), (426, 198850), (485, 174660), (492, 172175), (582, 145550), (615, 137740), (710, 119310), (820, 103305), (852, 99425), (970, 87330), (1025, 82644), (1065, 79540), (1164, 72775), (1230, 68870), (1420, 59655), (1455, 58220), (1775, 47724), (1940, 43665), (2050, 41322), (2130, 39770), (2425, 34932), (2460, 34435), (2910, 29110), (2911, 29100), (3075, 27548), (3550, 23862), (3977, 21300), (4100, 20661), (4260, 19885), (4850, 17466), (5325, 15908), (5820, 14555), (5822, 14550), (6150, 13774), (6887, 12300), (7100, 11931), (7275, 11644), (7954, 10650), (8733, 9700)]