138949470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 285620130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 83, 89, 90, 95, 99, 110, 114, 165, 166, 171, 178, 190, 198, 209, 249, 267, 285, 330, 342, 415, 418, 445, 495, 498, 534, 570, 627, 747, 801, 830, 855, 890, 913, 979, 990, 1045, 1245, 1254, 1335, 1494, 1577, 1602, 1691, 1710, 1826, 1881, 1958, 2090, 2490, 2670, 2739, 2937, 3135, 3154, 3382, 3735, 3762, 4005, 4565, 4731, 4895, 5073, 5478, 5874, 6270, 7387, 7470, 7885, 8010, 8217, 8455, 8811, 9130, 9405, 9462, 9790, 10146, 13695, 14193, 14685, 14774, 15219, 15770, 16434, 16910, 17347, 17622, 18601, 18810, 22161, 23655, 25365, 27390, 28386, 29370, 30438, 34694, 36935, 37202, 41085, 44055, 44322, 47310, 50730, 52041, 55803, 66483, 70965, 73870, 76095, 81257, 82170, 86735, 88110, 93005, 104082, 110805, 111606, 132966, 140353, 141930, 152190, 156123, 162514, 167409, 173470, 186010, 221610, 243771, 260205, 279015, 280706, 312246, 332415, 334818, 406285, 421059, 487542, 520410, 558030, 664830, 701765, 731313, 780615, 812570, 837045, 842118, 1218855, 1263177, 1403530, 1462626, 1543883, 1561230, 1674090, 2105295, 2437710, 2526354, 3087766, 3656565, 4210590, 4631649, 6315885, 7313130, 7719415, 9263298, 12631770, 13894947, 15438830, 23158245, 27789894, 46316490, 69474735, 138949470]

約数ペア:

[(1, 138949470), (2, 69474735), (3, 46316490), (5, 27789894), (6, 23158245), (9, 15438830), (10, 13894947), (11, 12631770), (15, 9263298), (18, 7719415), (19, 7313130), (22, 6315885), (30, 4631649), (33, 4210590), (38, 3656565), (45, 3087766), (55, 2526354), (57, 2437710), (66, 2105295), (83, 1674090), (89, 1561230), (90, 1543883), (95, 1462626), (99, 1403530), (110, 1263177), (114, 1218855), (165, 842118), (166, 837045), (171, 812570), (178, 780615), (190, 731313), (198, 701765), (209, 664830), (249, 558030), (267, 520410), (285, 487542), (330, 421059), (342, 406285), (415, 334818), (418, 332415), (445, 312246), (495, 280706), (498, 279015), (534, 260205), (570, 243771), (627, 221610), (747, 186010), (801, 173470), (830, 167409), (855, 162514), (890, 156123), (913, 152190), (979, 141930), (990, 140353), (1045, 132966), (1245, 111606), (1254, 110805), (1335, 104082), (1494, 93005), (1577, 88110), (1602, 86735), (1691, 82170), (1710, 81257), (1826, 76095), (1881, 73870), (1958, 70965), (2090, 66483), (2490, 55803), (2670, 52041), (2739, 50730), (2937, 47310), (3135, 44322), (3154, 44055), (3382, 41085), (3735, 37202), (3762, 36935), (4005, 34694), (4565, 30438), (4731, 29370), (4895, 28386), (5073, 27390), (5478, 25365), (5874, 23655), (6270, 22161), (7387, 18810), (7470, 18601), (7885, 17622), (8010, 17347), (8217, 16910), (8455, 16434), (8811, 15770), (9130, 15219), (9405, 14774), (9462, 14685), (9790, 14193), (10146, 13695)]