68550454440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{2711}}^1$

素因数の和:4545

約数の個数: 256

約数和(自身を含む): 246306009600

約数和(自身を除く): 177755555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 1801, 2340, 2711, 2808, 3510, 3602, 4680, 5403, 5422, 7020, 7204, 8133, 9005, 10806, 10844, 13555, 14040, 14408, 16209, 16266, 18010, 21612, 21688, 23413, 24399, 27015, 27110, 32418, 32532, 35243, 36020, 40665, 43224, 46826, 48627, 48798, 54030, 54220, 64836, 65064, 70239, 70486, 72040, 73197, 81045, 81330, 93652, 97254, 97596, 105729, 108060, 108440, 117065, 121995, 129672, 140478, 140972, 146394, 162090, 162660, 176215, 187304, 194508, 195192, 210717, 211458, 216120, 234130, 243135, 243990, 280956, 281944, 292788, 317187, 324180, 325320, 351195, 352430, 365985, 389016, 421434, 422916, 468260, 486270, 487980, 528645, 561912, 585576, 632151, 634374, 648360, 702390, 704860, 731970, 842868, 845832, 936520, 951561, 972540, 975960, 1053585, 1057290, 1264302, 1268748, 1404780, 1409720, 1463940, 1585935, 1685736, 1903122, 1945080, 2107170, 2114580, 2528604, 2537496, 2809560, 2927880, 3160755, 3171870, 3806244, 4214340, 4229160, 4757805, 4882511, 5057208, 6321510, 6343740, 7612488, 8428680, 9515610, 9765022, 12643020, 12687480, 14647533, 19031220, 19530044, 24412555, 25286040, 29295066, 38062440, 39060088, 43942599, 48825110, 58590132, 63472643, 73237665, 87885198, 97650220, 117180264, 126945286, 131827797, 146475330, 175770396, 190417929, 195300440, 219712995, 253890572, 263655594, 292950660, 317363215, 351540792, 380835858, 439425990, 507781144, 527311188, 571253787, 585901320, 634726430, 659138985, 761671716, 878851980, 952089645, 1054622376, 1142507574, 1269452860, 1318277970, 1523343432, 1713761361, 1757703960, 1904179290, 2285015148, 2538905720, 2636555940, 2856268935, 3427522722, 3808358580, 4570030296, 5273111880, 5712537870, 6855045444, 7616717160, 8568806805, 11425075740, 13710090888, 17137613610, 22850151480, 34275227220, 68550454440]

約数ペア:

[(1, 68550454440), (2, 34275227220), (3, 22850151480), (4, 17137613610), (5, 13710090888), (6, 11425075740), (8, 8568806805), (9, 7616717160), (10, 6855045444), (12, 5712537870), (13, 5273111880), (15, 4570030296), (18, 3808358580), (20, 3427522722), (24, 2856268935), (26, 2636555940), (27, 2538905720), (30, 2285015148), (36, 1904179290), (39, 1757703960), (40, 1713761361), (45, 1523343432), (52, 1318277970), (54, 1269452860), (60, 1142507574), (65, 1054622376), (72, 952089645), (78, 878851980), (90, 761671716), (104, 659138985), (108, 634726430), (117, 585901320), (120, 571253787), (130, 527311188), (135, 507781144), (156, 439425990), (180, 380835858), (195, 351540792), (216, 317363215), (234, 292950660), (260, 263655594), (270, 253890572), (312, 219712995), (351, 195300440), (360, 190417929), (390, 175770396), (468, 146475330), (520, 131827797), (540, 126945286), (585, 117180264), (702, 97650220), (780, 87885198), (936, 73237665), (1080, 63472643), (1170, 58590132), (1404, 48825110), (1560, 43942599), (1755, 39060088), (1801, 38062440), (2340, 29295066), (2711, 25286040), (2808, 24412555), (3510, 19530044), (3602, 19031220), (4680, 14647533), (5403, 12687480), (5422, 12643020), (7020, 9765022), (7204, 9515610), (8133, 8428680), (9005, 7612488), (10806, 6343740), (10844, 6321510), (13555, 5057208), (14040, 4882511), (14408, 4757805), (16209, 4229160), (16266, 4214340), (18010, 3806244), (21612, 3171870), (21688, 3160755), (23413, 2927880), (24399, 2809560), (27015, 2537496), (27110, 2528604), (32418, 2114580), (32532, 2107170), (35243, 1945080), (36020, 1903122), (40665, 1685736), (43224, 1585935), (46826, 1463940), (48627, 1409720), (48798, 1404780), (54030, 1268748), (54220, 1264302), (64836, 1057290), (65064, 1053585), (70239, 975960), (70486, 972540), (72040, 951561), (73197, 936520), (81045, 845832), (81330, 842868), (93652, 731970), (97254, 704860), (97596, 702390), (105729, 648360), (108060, 634374), (108440, 632151), (117065, 585576), (121995, 561912), (129672, 528645), (140478, 487980), (140972, 486270), (146394, 468260), (162090, 422916), (162660, 421434), (176215, 389016), (187304, 365985), (194508, 352430), (195192, 351195), (210717, 325320), (211458, 324180), (216120, 317187), (234130, 292788), (243135, 281944), (243990, 280956)]