78772493700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{7789}}^1$

素因数の和:8487

約数の個数: 216

約数和(自身を含む): 261861130440

約数和(自身を除く): 183088636740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 661, 765, 850, 900, 1020, 1275, 1322, 1530, 1700, 1983, 2550, 2644, 3060, 3305, 3825, 3966, 5100, 5949, 6610, 7650, 7789, 7932, 9915, 11237, 11898, 13220, 15300, 15578, 16525, 19830, 22474, 23367, 23796, 29745, 31156, 33050, 33711, 38945, 39660, 44948, 46734, 49575, 56185, 59490, 66100, 67422, 70101, 77890, 93468, 99150, 101133, 112370, 116835, 118980, 132413, 134844, 140202, 148725, 155780, 168555, 194725, 198300, 202266, 224740, 233670, 264826, 280404, 280925, 297450, 337110, 350505, 389450, 397239, 404532, 467340, 505665, 529652, 561850, 584175, 594900, 662065, 674220, 701010, 778900, 794478, 842775, 1011330, 1123700, 1168350, 1191717, 1324130, 1402020, 1588956, 1685550, 1752525, 1986195, 2022660, 2336700, 2383434, 2528325, 2648260, 3310325, 3371100, 3505050, 3972390, 4766868, 5056650, 5148529, 5958585, 6620650, 7010100, 7944780, 9930975, 10113300, 10297058, 11917170, 13241300, 15445587, 19861950, 20594116, 23834340, 25742645, 29792925, 30891174, 39723900, 46336761, 51485290, 59585850, 61782348, 77227935, 87524993, 92673522, 102970580, 119171700, 128713225, 154455870, 175049986, 185347044, 231683805, 257426450, 262574979, 308911740, 350099972, 386139675, 437624965, 463367610, 514852900, 525149958, 772279350, 787724937, 875249930, 926735220, 1050299916, 1158419025, 1312874895, 1544558700, 1575449874, 1750499860, 2188124825, 2316838050, 2625749790, 3150899748, 3938624685, 4376249650, 4633676100, 5251499580, 6564374475, 7877249370, 8752499300, 13128748950, 15754498740, 19693123425, 26257497900, 39386246850, 78772493700]

約数ペア:

[(1, 78772493700), (2, 39386246850), (3, 26257497900), (4, 19693123425), (5, 15754498740), (6, 13128748950), (9, 8752499300), (10, 7877249370), (12, 6564374475), (15, 5251499580), (17, 4633676100), (18, 4376249650), (20, 3938624685), (25, 3150899748), (30, 2625749790), (34, 2316838050), (36, 2188124825), (45, 1750499860), (50, 1575449874), (51, 1544558700), (60, 1312874895), (68, 1158419025), (75, 1050299916), (85, 926735220), (90, 875249930), (100, 787724937), (102, 772279350), (150, 525149958), (153, 514852900), (170, 463367610), (180, 437624965), (204, 386139675), (225, 350099972), (255, 308911740), (300, 262574979), (306, 257426450), (340, 231683805), (425, 185347044), (450, 175049986), (510, 154455870), (612, 128713225), (661, 119171700), (765, 102970580), (850, 92673522), (900, 87524993), (1020, 77227935), (1275, 61782348), (1322, 59585850), (1530, 51485290), (1700, 46336761), (1983, 39723900), (2550, 30891174), (2644, 29792925), (3060, 25742645), (3305, 23834340), (3825, 20594116), (3966, 19861950), (5100, 15445587), (5949, 13241300), (6610, 11917170), (7650, 10297058), (7789, 10113300), (7932, 9930975), (9915, 7944780), (11237, 7010100), (11898, 6620650), (13220, 5958585), (15300, 5148529), (15578, 5056650), (16525, 4766868), (19830, 3972390), (22474, 3505050), (23367, 3371100), (23796, 3310325), (29745, 2648260), (31156, 2528325), (33050, 2383434), (33711, 2336700), (38945, 2022660), (39660, 1986195), (44948, 1752525), (46734, 1685550), (49575, 1588956), (56185, 1402020), (59490, 1324130), (66100, 1191717), (67422, 1168350), (70101, 1123700), (77890, 1011330), (93468, 842775), (99150, 794478), (101133, 778900), (112370, 701010), (116835, 674220), (118980, 662065), (132413, 594900), (134844, 584175), (140202, 561850), (148725, 529652), (155780, 505665), (168555, 467340), (194725, 404532), (198300, 397239), (202266, 389450), (224740, 350505), (233670, 337110), (264826, 297450), (280404, 280925)]