78003000

素因数分解:

$2^3\times 3^6\times 5^3\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 224

約数和(自身を含む): 276222960

約数和(自身を除く): 198219960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 107, 108, 120, 125, 135, 150, 162, 180, 200, 214, 216, 225, 243, 250, 270, 300, 321, 324, 360, 375, 405, 428, 450, 486, 500, 535, 540, 600, 642, 648, 675, 729, 750, 810, 856, 900, 963, 972, 1000, 1070, 1080, 1125, 1215, 1284, 1350, 1458, 1500, 1605, 1620, 1800, 1926, 1944, 2025, 2140, 2250, 2430, 2568, 2675, 2700, 2889, 2916, 3000, 3210, 3240, 3375, 3645, 3852, 4050, 4280, 4500, 4815, 4860, 5350, 5400, 5778, 5832, 6075, 6420, 6750, 7290, 7704, 8025, 8100, 8667, 9000, 9630, 9720, 10125, 10700, 11556, 12150, 12840, 13375, 13500, 14445, 14580, 16050, 16200, 17334, 18225, 19260, 20250, 21400, 23112, 24075, 24300, 26001, 26750, 27000, 28890, 29160, 30375, 32100, 34668, 36450, 38520, 40125, 40500, 43335, 48150, 48600, 52002, 53500, 57780, 60750, 64200, 69336, 72225, 72900, 78003, 80250, 81000, 86670, 91125, 96300, 104004, 107000, 115560, 120375, 121500, 130005, 144450, 145800, 156006, 160500, 173340, 182250, 192600, 208008, 216675, 240750, 243000, 260010, 288900, 312012, 321000, 346680, 361125, 364500, 390015, 433350, 481500, 520020, 577800, 624024, 650025, 722250, 729000, 780030, 866700, 963000, 1040040, 1083375, 1300050, 1444500, 1560060, 1733400, 1950075, 2166750, 2600100, 2889000, 3120120, 3250125, 3900150, 4333500, 5200200, 6500250, 7800300, 8667000, 9750375, 13000500, 15600600, 19500750, 26001000, 39001500, 78003000]

約数ペア:

[(1, 78003000), (2, 39001500), (3, 26001000), (4, 19500750), (5, 15600600), (6, 13000500), (8, 9750375), (9, 8667000), (10, 7800300), (12, 6500250), (15, 5200200), (18, 4333500), (20, 3900150), (24, 3250125), (25, 3120120), (27, 2889000), (30, 2600100), (36, 2166750), (40, 1950075), (45, 1733400), (50, 1560060), (54, 1444500), (60, 1300050), (72, 1083375), (75, 1040040), (81, 963000), (90, 866700), (100, 780030), (107, 729000), (108, 722250), (120, 650025), (125, 624024), (135, 577800), (150, 520020), (162, 481500), (180, 433350), (200, 390015), (214, 364500), (216, 361125), (225, 346680), (243, 321000), (250, 312012), (270, 288900), (300, 260010), (321, 243000), (324, 240750), (360, 216675), (375, 208008), (405, 192600), (428, 182250), (450, 173340), (486, 160500), (500, 156006), (535, 145800), (540, 144450), (600, 130005), (642, 121500), (648, 120375), (675, 115560), (729, 107000), (750, 104004), (810, 96300), (856, 91125), (900, 86670), (963, 81000), (972, 80250), (1000, 78003), (1070, 72900), (1080, 72225), (1125, 69336), (1215, 64200), (1284, 60750), (1350, 57780), (1458, 53500), (1500, 52002), (1605, 48600), (1620, 48150), (1800, 43335), (1926, 40500), (1944, 40125), (2025, 38520), (2140, 36450), (2250, 34668), (2430, 32100), (2568, 30375), (2675, 29160), (2700, 28890), (2889, 27000), (2916, 26750), (3000, 26001), (3210, 24300), (3240, 24075), (3375, 23112), (3645, 21400), (3852, 20250), (4050, 19260), (4280, 18225), (4500, 17334), (4815, 16200), (4860, 16050), (5350, 14580), (5400, 14445), (5778, 13500), (5832, 13375), (6075, 12840), (6420, 12150), (6750, 11556), (7290, 10700), (7704, 10125), (8025, 9720), (8100, 9630), (8667, 9000)]