20120171535540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{1087}}^1\times {\mathrm{2953}}^1$

素因数の和:4511

約数の個数: 288

約数和(自身を含む): 61909971701760

約数和(自身を除く): 41789800166220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 359, 388, 485, 582, 718, 873, 970, 1077, 1087, 1164, 1436, 1455, 1746, 1795, 1940, 2154, 2174, 2910, 2953, 3231, 3261, 3492, 3590, 4308, 4348, 4365, 5385, 5435, 5820, 5906, 6462, 6522, 7180, 8730, 8859, 9783, 10770, 10870, 11812, 12924, 13044, 14765, 16155, 16305, 17460, 17718, 19566, 21540, 21740, 26577, 29530, 32310, 32610, 34823, 35436, 39132, 44295, 48915, 53154, 59060, 64620, 65220, 69646, 88590, 97830, 104469, 105439, 106308, 132885, 139292, 174115, 177180, 195660, 208938, 210878, 265770, 286441, 313407, 316317, 348230, 390233, 417876, 421756, 522345, 527195, 531540, 572882, 626814, 632634, 696460, 780466, 859323, 948951, 1044690, 1054390, 1060127, 1145764, 1170699, 1253628, 1265268, 1432205, 1560932, 1567035, 1581585, 1718646, 1897902, 1951165, 2089380, 2108780, 2120254, 2341398, 2577969, 2864410, 3134070, 3163170, 3180381, 3209911, 3437292, 3512097, 3795804, 3902330, 4240508, 4296615, 4682796, 4744755, 5155938, 5300635, 5728820, 5853495, 6268140, 6326340, 6360762, 6419822, 7024194, 7804660, 8593230, 9489510, 9541143, 9629733, 10311876, 10601270, 11706990, 12721524, 12839644, 12889845, 14048388, 15901905, 16049555, 17186460, 17560485, 18979020, 19082286, 19259466, 21202540, 23413980, 25779690, 28889199, 31803810, 32099110, 35120970, 37852601, 38164572, 38518932, 47705715, 48148665, 51559380, 57778398, 63607620, 64198220, 70241940, 75705202, 95411430, 96297330, 102832319, 113557803, 115556796, 144445995, 151410404, 189263005, 190822860, 192594660, 205664638, 227115606, 288891990, 308496957, 311361367, 340673409, 378526010, 411329276, 454231212, 514161595, 567789015, 577783980, 616993914, 622722734, 681346818, 757052020, 925490871, 934084101, 1028323190, 1135578030, 1152358049, 1233987828, 1245445468, 1362693636, 1542484785, 1556806835, 1703367045, 1850981742, 1868168202, 2056646380, 2271156060, 2304716098, 2802252303, 3084969570, 3113613670, 3406734090, 3457074147, 3701963484, 3736336404, 4609432196, 4627454355, 4670420505, 5604504606, 5761790245, 6169939140, 6227227340, 6813468180, 6914148294, 9254908710, 9340841010, 10371222441, 11209009212, 11523580490, 13828296588, 14011261515, 17285370735, 18509817420, 18681682020, 20742444882, 23047160980, 28022523030, 34570741470, 41484889764, 51856112205, 56045046060, 69141482940, 103712224410, 111778730753, 207424448820, 223557461506, 335336192259, 447114923012, 558893653765, 670672384518, 1006008576777, 1117787307530, 1341344769036, 1676680961295, 2012017153554, 2235574615060, 3353361922590, 4024034307108, 5030042883885, 6706723845180, 10060085767770, 20120171535540]

約数ペア:

[(1, 20120171535540), (2, 10060085767770), (3, 6706723845180), (4, 5030042883885), (5, 4024034307108), (6, 3353361922590), (9, 2235574615060), (10, 2012017153554), (12, 1676680961295), (15, 1341344769036), (18, 1117787307530), (20, 1006008576777), (30, 670672384518), (36, 558893653765), (45, 447114923012), (60, 335336192259), (90, 223557461506), (97, 207424448820), (180, 111778730753), (194, 103712224410), (291, 69141482940), (359, 56045046060), (388, 51856112205), (485, 41484889764), (582, 34570741470), (718, 28022523030), (873, 23047160980), (970, 20742444882), (1077, 18681682020), (1087, 18509817420), (1164, 17285370735), (1436, 14011261515), (1455, 13828296588), (1746, 11523580490), (1795, 11209009212), (1940, 10371222441), (2154, 9340841010), (2174, 9254908710), (2910, 6914148294), (2953, 6813468180), (3231, 6227227340), (3261, 6169939140), (3492, 5761790245), (3590, 5604504606), (4308, 4670420505), (4348, 4627454355), (4365, 4609432196), (5385, 3736336404), (5435, 3701963484), (5820, 3457074147), (5906, 3406734090), (6462, 3113613670), (6522, 3084969570), (7180, 2802252303), (8730, 2304716098), (8859, 2271156060), (9783, 2056646380), (10770, 1868168202), (10870, 1850981742), (11812, 1703367045), (12924, 1556806835), (13044, 1542484785), (14765, 1362693636), (16155, 1245445468), (16305, 1233987828), (17460, 1152358049), (17718, 1135578030), (19566, 1028323190), (21540, 934084101), (21740, 925490871), (26577, 757052020), (29530, 681346818), (32310, 622722734), (32610, 616993914), (34823, 577783980), (35436, 567789015), (39132, 514161595), (44295, 454231212), (48915, 411329276), (53154, 378526010), (59060, 340673409), (64620, 311361367), (65220, 308496957), (69646, 288891990), (88590, 227115606), (97830, 205664638), (104469, 192594660), (105439, 190822860), (106308, 189263005), (132885, 151410404), (139292, 144445995), (174115, 115556796), (177180, 113557803), (195660, 102832319), (208938, 96297330), (210878, 95411430), (265770, 75705202), (286441, 70241940), (313407, 64198220), (316317, 63607620), (348230, 57778398), (390233, 51559380), (417876, 48148665), (421756, 47705715), (522345, 38518932), (527195, 38164572), (531540, 37852601), (572882, 35120970), (626814, 32099110), (632634, 31803810), (696460, 28889199), (780466, 25779690), (859323, 23413980), (948951, 21202540), (1044690, 19259466), (1054390, 19082286), (1060127, 18979020), (1145764, 17560485), (1170699, 17186460), (1253628, 16049555), (1265268, 15901905), (1432205, 14048388), (1560932, 12889845), (1567035, 12839644), (1581585, 12721524), (1718646, 11706990), (1897902, 10601270), (1951165, 10311876), (2089380, 9629733), (2108780, 9541143), (2120254, 9489510), (2341398, 8593230), (2577969, 7804660), (2864410, 7024194), (3134070, 6419822), (3163170, 6360762), (3180381, 6326340), (3209911, 6268140), (3437292, 5853495), (3512097, 5728820), (3795804, 5300635), (3902330, 5155938), (4240508, 4744755), (4296615, 4682796)]