66556050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 191966880

約数和(自身を除く): 125410830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 121, 150, 165, 190, 193, 209, 242, 275, 285, 330, 363, 386, 418, 475, 550, 570, 579, 605, 627, 726, 825, 950, 965, 1045, 1158, 1210, 1254, 1425, 1650, 1815, 1930, 2090, 2123, 2299, 2850, 2895, 3025, 3135, 3630, 3667, 4246, 4598, 4825, 5225, 5790, 6050, 6270, 6369, 6897, 7334, 9075, 9650, 10450, 10615, 11001, 11495, 12738, 13794, 14475, 15675, 18150, 18335, 21230, 22002, 22990, 23353, 28950, 31350, 31845, 34485, 36670, 40337, 46706, 53075, 55005, 57475, 63690, 68970, 70059, 80674, 91675, 106150, 110010, 114950, 116765, 121011, 140118, 159225, 172425, 183350, 201685, 233530, 242022, 275025, 318450, 344850, 350295, 403370, 443707, 550050, 583825, 605055, 700590, 887414, 1008425, 1167650, 1210110, 1331121, 1751475, 2016850, 2218535, 2662242, 3025275, 3502950, 4437070, 6050550, 6655605, 11092675, 13311210, 22185350, 33278025, 66556050]

約数ペア:

[(1, 66556050), (2, 33278025), (3, 22185350), (5, 13311210), (6, 11092675), (10, 6655605), (11, 6050550), (15, 4437070), (19, 3502950), (22, 3025275), (25, 2662242), (30, 2218535), (33, 2016850), (38, 1751475), (50, 1331121), (55, 1210110), (57, 1167650), (66, 1008425), (75, 887414), (95, 700590), (110, 605055), (114, 583825), (121, 550050), (150, 443707), (165, 403370), (190, 350295), (193, 344850), (209, 318450), (242, 275025), (275, 242022), (285, 233530), (330, 201685), (363, 183350), (386, 172425), (418, 159225), (475, 140118), (550, 121011), (570, 116765), (579, 114950), (605, 110010), (627, 106150), (726, 91675), (825, 80674), (950, 70059), (965, 68970), (1045, 63690), (1158, 57475), (1210, 55005), (1254, 53075), (1425, 46706), (1650, 40337), (1815, 36670), (1930, 34485), (2090, 31845), (2123, 31350), (2299, 28950), (2850, 23353), (2895, 22990), (3025, 22002), (3135, 21230), (3630, 18335), (3667, 18150), (4246, 15675), (4598, 14475), (4825, 13794), (5225, 12738), (5790, 11495), (6050, 11001), (6270, 10615), (6369, 10450), (6897, 9650), (7334, 9075)]