248328600

素因数分解:

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

素因数の和:155

約数の個数: 288

約数和(自身を含む): 871372800

約数和(自身を除く): 623044200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 79, 93, 100, 104, 120, 124, 130, 150, 155, 156, 158, 169, 186, 195, 200, 237, 248, 260, 300, 310, 312, 316, 325, 338, 372, 390, 395, 403, 465, 474, 507, 520, 600, 620, 632, 650, 676, 744, 775, 780, 790, 806, 845, 930, 948, 975, 1014, 1027, 1185, 1209, 1240, 1300, 1352, 1550, 1560, 1580, 1612, 1690, 1860, 1896, 1950, 1975, 2015, 2028, 2054, 2325, 2370, 2418, 2449, 2535, 2600, 3081, 3100, 3160, 3224, 3380, 3720, 3900, 3950, 4030, 4056, 4108, 4225, 4650, 4740, 4836, 4898, 5070, 5135, 5239, 5925, 6045, 6162, 6200, 6760, 7347, 7800, 7900, 8060, 8216, 8450, 9300, 9480, 9672, 9796, 10075, 10140, 10270, 10478, 11850, 12090, 12245, 12324, 12675, 13351, 14694, 15405, 15717, 15800, 16120, 16900, 18600, 19592, 20150, 20280, 20540, 20956, 23700, 24180, 24490, 24648, 25350, 25675, 26195, 26702, 29388, 30225, 30810, 31434, 31837, 33800, 36735, 40053, 40300, 41080, 41912, 47400, 48360, 48980, 50700, 51350, 52390, 53404, 58776, 60450, 61225, 61620, 62868, 63674, 66755, 73470, 77025, 78585, 80106, 80600, 95511, 97960, 101400, 102700, 104780, 106808, 120900, 122450, 123240, 125736, 127348, 130975, 133510, 146940, 154050, 157170, 159185, 160212, 183675, 191022, 200265, 205400, 209560, 241800, 244900, 254696, 261950, 267020, 293880, 308100, 314340, 318370, 320424, 333775, 367350, 382044, 392925, 400530, 413881, 477555, 489800, 523900, 534040, 616200, 628680, 636740, 667550, 734700, 764088, 785850, 795925, 801060, 827762, 955110, 1001325, 1047800, 1241643, 1273480, 1335100, 1469400, 1571700, 1591850, 1602120, 1655524, 1910220, 2002650, 2069405, 2387775, 2483286, 2670200, 3143400, 3183700, 3311048, 3820440, 4005300, 4138810, 4775550, 4966572, 6208215, 6367400, 8010600, 8277620, 9551100, 9933144, 10347025, 12416430, 16555240, 19102200, 20694050, 24832860, 31041075, 41388100, 49665720, 62082150, 82776200, 124164300, 248328600]

約数ペア:

[(1, 248328600), (2, 124164300), (3, 82776200), (4, 62082150), (5, 49665720), (6, 41388100), (8, 31041075), (10, 24832860), (12, 20694050), (13, 19102200), (15, 16555240), (20, 12416430), (24, 10347025), (25, 9933144), (26, 9551100), (30, 8277620), (31, 8010600), (39, 6367400), (40, 6208215), (50, 4966572), (52, 4775550), (60, 4138810), (62, 4005300), (65, 3820440), (75, 3311048), (78, 3183700), (79, 3143400), (93, 2670200), (100, 2483286), (104, 2387775), (120, 2069405), (124, 2002650), (130, 1910220), (150, 1655524), (155, 1602120), (156, 1591850), (158, 1571700), (169, 1469400), (186, 1335100), (195, 1273480), (200, 1241643), (237, 1047800), (248, 1001325), (260, 955110), (300, 827762), (310, 801060), (312, 795925), (316, 785850), (325, 764088), (338, 734700), (372, 667550), (390, 636740), (395, 628680), (403, 616200), (465, 534040), (474, 523900), (507, 489800), (520, 477555), (600, 413881), (620, 400530), (632, 392925), (650, 382044), (676, 367350), (744, 333775), (775, 320424), (780, 318370), (790, 314340), (806, 308100), (845, 293880), (930, 267020), (948, 261950), (975, 254696), (1014, 244900), (1027, 241800), (1185, 209560), (1209, 205400), (1240, 200265), (1300, 191022), (1352, 183675), (1550, 160212), (1560, 159185), (1580, 157170), (1612, 154050), (1690, 146940), (1860, 133510), (1896, 130975), (1950, 127348), (1975, 125736), (2015, 123240), (2028, 122450), (2054, 120900), (2325, 106808), (2370, 104780), (2418, 102700), (2449, 101400), (2535, 97960), (2600, 95511), (3081, 80600), (3100, 80106), (3160, 78585), (3224, 77025), (3380, 73470), (3720, 66755), (3900, 63674), (3950, 62868), (4030, 61620), (4056, 61225), (4108, 60450), (4225, 58776), (4650, 53404), (4740, 52390), (4836, 51350), (4898, 50700), (5070, 48980), (5135, 48360), (5239, 47400), (5925, 41912), (6045, 41080), (6162, 40300), (6200, 40053), (6760, 36735), (7347, 33800), (7800, 31837), (7900, 31434), (8060, 30810), (8216, 30225), (8450, 29388), (9300, 26702), (9480, 26195), (9672, 25675), (9796, 25350), (10075, 24648), (10140, 24490), (10270, 24180), (10478, 23700), (11850, 20956), (12090, 20540), (12245, 20280), (12324, 20150), (12675, 19592), (13351, 18600), (14694, 16900), (15405, 16120), (15717, 15800)]