428144400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 240

約数和(自身を含む): 1577577600

約数和(自身を除く): 1149433200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 450, 464, 522, 540, 580, 600, 675, 696, 720, 725, 783, 870, 900, 1044, 1080, 1160, 1200, 1305, 1350, 1367, 1392, 1450, 1566, 1740, 1800, 2088, 2160, 2175, 2320, 2610, 2700, 2734, 2900, 3132, 3480, 3600, 3915, 4101, 4176, 4350, 5220, 5400, 5468, 5800, 6264, 6525, 6835, 6960, 7830, 8202, 8700, 10440, 10800, 10936, 11600, 12303, 12528, 13050, 13670, 15660, 16404, 17400, 19575, 20505, 20880, 21872, 24606, 26100, 27340, 31320, 32808, 34175, 34800, 36909, 39150, 39643, 41010, 49212, 52200, 54680, 61515, 62640, 65616, 68350, 73818, 78300, 79286, 82020, 98424, 102525, 104400, 109360, 118929, 123030, 136700, 147636, 156600, 158572, 164040, 184545, 196848, 198215, 205050, 237858, 246060, 273400, 295272, 307575, 313200, 317144, 328080, 356787, 369090, 396430, 410100, 475716, 492120, 546800, 590544, 594645, 615150, 634288, 713574, 738180, 792860, 820200, 922725, 951432, 984240, 991075, 1070361, 1189290, 1230300, 1427148, 1476360, 1585720, 1640400, 1783935, 1845450, 1902864, 1982150, 2140722, 2378580, 2460600, 2854296, 2952720, 2973225, 3171440, 3567870, 3690900, 3964300, 4281444, 4757160, 4921200, 5351805, 5708592, 5946450, 7135740, 7381800, 7928600, 8562888, 8919675, 9514320, 10703610, 11892900, 14271480, 14763600, 15857200, 17125776, 17839350, 21407220, 23785800, 26759025, 28542960, 35678700, 42814440, 47571600, 53518050, 71357400, 85628880, 107036100, 142714800, 214072200, 428144400]

約数ペア:

[(1, 428144400), (2, 214072200), (3, 142714800), (4, 107036100), (5, 85628880), (6, 71357400), (8, 53518050), (9, 47571600), (10, 42814440), (12, 35678700), (15, 28542960), (16, 26759025), (18, 23785800), (20, 21407220), (24, 17839350), (25, 17125776), (27, 15857200), (29, 14763600), (30, 14271480), (36, 11892900), (40, 10703610), (45, 9514320), (48, 8919675), (50, 8562888), (54, 7928600), (58, 7381800), (60, 7135740), (72, 5946450), (75, 5708592), (80, 5351805), (87, 4921200), (90, 4757160), (100, 4281444), (108, 3964300), (116, 3690900), (120, 3567870), (135, 3171440), (144, 2973225), (145, 2952720), (150, 2854296), (174, 2460600), (180, 2378580), (200, 2140722), (216, 1982150), (225, 1902864), (232, 1845450), (240, 1783935), (261, 1640400), (270, 1585720), (290, 1476360), (300, 1427148), (348, 1230300), (360, 1189290), (400, 1070361), (432, 991075), (435, 984240), (450, 951432), (464, 922725), (522, 820200), (540, 792860), (580, 738180), (600, 713574), (675, 634288), (696, 615150), (720, 594645), (725, 590544), (783, 546800), (870, 492120), (900, 475716), (1044, 410100), (1080, 396430), (1160, 369090), (1200, 356787), (1305, 328080), (1350, 317144), (1367, 313200), (1392, 307575), (1450, 295272), (1566, 273400), (1740, 246060), (1800, 237858), (2088, 205050), (2160, 198215), (2175, 196848), (2320, 184545), (2610, 164040), (2700, 158572), (2734, 156600), (2900, 147636), (3132, 136700), (3480, 123030), (3600, 118929), (3915, 109360), (4101, 104400), (4176, 102525), (4350, 98424), (5220, 82020), (5400, 79286), (5468, 78300), (5800, 73818), (6264, 68350), (6525, 65616), (6835, 62640), (6960, 61515), (7830, 54680), (8202, 52200), (8700, 49212), (10440, 41010), (10800, 39643), (10936, 39150), (11600, 36909), (12303, 34800), (12528, 34175), (13050, 32808), (13670, 31320), (15660, 27340), (16404, 26100), (17400, 24606), (19575, 21872), (20505, 20880)]