425023950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1199923200

約数和(自身を除く): 774899250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 79, 89, 93, 130, 150, 155, 158, 178, 186, 195, 237, 267, 310, 325, 390, 395, 403, 445, 465, 474, 534, 650, 775, 790, 806, 890, 930, 975, 1027, 1157, 1185, 1209, 1335, 1550, 1950, 1975, 2015, 2054, 2225, 2314, 2325, 2370, 2418, 2449, 2670, 2759, 3081, 3471, 3950, 4030, 4450, 4650, 4898, 5135, 5518, 5785, 5925, 6045, 6162, 6675, 6942, 7031, 7347, 8277, 10075, 10270, 11570, 11850, 12090, 12245, 13350, 13795, 14062, 14694, 15405, 16554, 17355, 20150, 21093, 24490, 25675, 27590, 28925, 30225, 30810, 31837, 34710, 35155, 35867, 36735, 41385, 42186, 51350, 57850, 60450, 61225, 63674, 68975, 70310, 71734, 73470, 77025, 82770, 86775, 91403, 95511, 105465, 107601, 122450, 137950, 154050, 159185, 173550, 175775, 179335, 182806, 183675, 191022, 206925, 210930, 215202, 217961, 274209, 318370, 351550, 358670, 367350, 413850, 435922, 457015, 477555, 527325, 538005, 548418, 653883, 795925, 896675, 914030, 955110, 1054650, 1076010, 1089805, 1307766, 1371045, 1591850, 1793350, 2179610, 2285075, 2387775, 2690025, 2742090, 2833493, 3269415, 4570150, 4775550, 5380050, 5449025, 5666986, 6538830, 6855225, 8500479, 10898050, 13710450, 14167465, 16347075, 17000958, 28334930, 32694150, 42502395, 70837325, 85004790, 141674650, 212511975, 425023950]

約数ペア:

[(1, 425023950), (2, 212511975), (3, 141674650), (5, 85004790), (6, 70837325), (10, 42502395), (13, 32694150), (15, 28334930), (25, 17000958), (26, 16347075), (30, 14167465), (31, 13710450), (39, 10898050), (50, 8500479), (62, 6855225), (65, 6538830), (75, 5666986), (78, 5449025), (79, 5380050), (89, 4775550), (93, 4570150), (130, 3269415), (150, 2833493), (155, 2742090), (158, 2690025), (178, 2387775), (186, 2285075), (195, 2179610), (237, 1793350), (267, 1591850), (310, 1371045), (325, 1307766), (390, 1089805), (395, 1076010), (403, 1054650), (445, 955110), (465, 914030), (474, 896675), (534, 795925), (650, 653883), (775, 548418), (790, 538005), (806, 527325), (890, 477555), (930, 457015), (975, 435922), (1027, 413850), (1157, 367350), (1185, 358670), (1209, 351550), (1335, 318370), (1550, 274209), (1950, 217961), (1975, 215202), (2015, 210930), (2054, 206925), (2225, 191022), (2314, 183675), (2325, 182806), (2370, 179335), (2418, 175775), (2449, 173550), (2670, 159185), (2759, 154050), (3081, 137950), (3471, 122450), (3950, 107601), (4030, 105465), (4450, 95511), (4650, 91403), (4898, 86775), (5135, 82770), (5518, 77025), (5785, 73470), (5925, 71734), (6045, 70310), (6162, 68975), (6675, 63674), (6942, 61225), (7031, 60450), (7347, 57850), (8277, 51350), (10075, 42186), (10270, 41385), (11570, 36735), (11850, 35867), (12090, 35155), (12245, 34710), (13350, 31837), (13795, 30810), (14062, 30225), (14694, 28925), (15405, 27590), (16554, 25675), (17355, 24490), (20150, 21093)]