1490652000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 288

約数和(自身を含む): 5409016704

約数和(自身を除く): 3918364704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 125, 141, 144, 150, 160, 180, 188, 200, 225, 235, 240, 250, 282, 288, 300, 360, 375, 376, 400, 423, 450, 470, 480, 500, 564, 600, 705, 720, 750, 752, 800, 846, 881, 900, 940, 1000, 1125, 1128, 1175, 1200, 1410, 1440, 1500, 1504, 1692, 1762, 1800, 1880, 2000, 2115, 2250, 2256, 2350, 2400, 2643, 2820, 3000, 3384, 3524, 3525, 3600, 3760, 4000, 4230, 4405, 4500, 4512, 4700, 5286, 5640, 5875, 6000, 6768, 7048, 7050, 7200, 7520, 7929, 8460, 8810, 9000, 9400, 10572, 10575, 11280, 11750, 12000, 13215, 13536, 14096, 14100, 15858, 16920, 17620, 17625, 18000, 18800, 21144, 21150, 22025, 22560, 23500, 26430, 28192, 28200, 31716, 33840, 35240, 35250, 36000, 37600, 39645, 41407, 42288, 42300, 44050, 47000, 52860, 52875, 56400, 63432, 66075, 67680, 70480, 70500, 79290, 82814, 84576, 84600, 88100, 94000, 105720, 105750, 110125, 112800, 124221, 126864, 132150, 140960, 141000, 158580, 165628, 169200, 176200, 188000, 198225, 207035, 211440, 211500, 220250, 248442, 253728, 264300, 282000, 317160, 330375, 331256, 338400, 352400, 372663, 396450, 414070, 422880, 423000, 440500, 496884, 528600, 564000, 621105, 634320, 660750, 662512, 704800, 745326, 792900, 828140, 846000, 881000, 991125, 993768, 1035175, 1057200, 1242210, 1268640, 1321500, 1325024, 1490652, 1585800, 1656280, 1692000, 1762000, 1863315, 1982250, 1987536, 2070350, 2114400, 2484420, 2643000, 2981304, 3105525, 3171600, 3312560, 3524000, 3726630, 3964500, 3975072, 4140700, 4968840, 5175875, 5286000, 5962608, 6211050, 6343200, 6625120, 7453260, 7929000, 8281400, 9316575, 9937680, 10351750, 10572000, 11925216, 12422100, 14906520, 15527625, 15858000, 16562800, 18633150, 19875360, 20703500, 24844200, 29813040, 31055250, 31716000, 33125600, 37266300, 41407000, 46582875, 49688400, 59626080, 62110500, 74532600, 82814000, 93165750, 99376800, 124221000, 149065200, 165628000, 186331500, 248442000, 298130400, 372663000, 496884000, 745326000, 1490652000]

約数ペア:

[(1, 1490652000), (2, 745326000), (3, 496884000), (4, 372663000), (5, 298130400), (6, 248442000), (8, 186331500), (9, 165628000), (10, 149065200), (12, 124221000), (15, 99376800), (16, 93165750), (18, 82814000), (20, 74532600), (24, 62110500), (25, 59626080), (30, 49688400), (32, 46582875), (36, 41407000), (40, 37266300), (45, 33125600), (47, 31716000), (48, 31055250), (50, 29813040), (60, 24844200), (72, 20703500), (75, 19875360), (80, 18633150), (90, 16562800), (94, 15858000), (96, 15527625), (100, 14906520), (120, 12422100), (125, 11925216), (141, 10572000), (144, 10351750), (150, 9937680), (160, 9316575), (180, 8281400), (188, 7929000), (200, 7453260), (225, 6625120), (235, 6343200), (240, 6211050), (250, 5962608), (282, 5286000), (288, 5175875), (300, 4968840), (360, 4140700), (375, 3975072), (376, 3964500), (400, 3726630), (423, 3524000), (450, 3312560), (470, 3171600), (480, 3105525), (500, 2981304), (564, 2643000), (600, 2484420), (705, 2114400), (720, 2070350), (750, 1987536), (752, 1982250), (800, 1863315), (846, 1762000), (881, 1692000), (900, 1656280), (940, 1585800), (1000, 1490652), (1125, 1325024), (1128, 1321500), (1175, 1268640), (1200, 1242210), (1410, 1057200), (1440, 1035175), (1500, 993768), (1504, 991125), (1692, 881000), (1762, 846000), (1800, 828140), (1880, 792900), (2000, 745326), (2115, 704800), (2250, 662512), (2256, 660750), (2350, 634320), (2400, 621105), (2643, 564000), (2820, 528600), (3000, 496884), (3384, 440500), (3524, 423000), (3525, 422880), (3600, 414070), (3760, 396450), (4000, 372663), (4230, 352400), (4405, 338400), (4500, 331256), (4512, 330375), (4700, 317160), (5286, 282000), (5640, 264300), (5875, 253728), (6000, 248442), (6768, 220250), (7048, 211500), (7050, 211440), (7200, 207035), (7520, 198225), (7929, 188000), (8460, 176200), (8810, 169200), (9000, 165628), (9400, 158580), (10572, 141000), (10575, 140960), (11280, 132150), (11750, 126864), (12000, 124221), (13215, 112800), (13536, 110125), (14096, 105750), (14100, 105720), (15858, 94000), (16920, 88100), (17620, 84600), (17625, 84576), (18000, 82814), (18800, 79290), (21144, 70500), (21150, 70480), (22025, 67680), (22560, 66075), (23500, 63432), (26430, 56400), (28192, 52875), (28200, 52860), (31716, 47000), (33840, 44050), (35240, 42300), (35250, 42288), (36000, 41407), (37600, 39645)]