48875400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{431}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 194451840

約数和(自身を除く): 145576440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 431, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 862, 900, 945, 1050, 1080, 1134, 1260, 1293, 1350, 1400, 1512, 1575, 1620, 1724, 1800, 1890, 2025, 2100, 2155, 2268, 2520, 2586, 2700, 2835, 3017, 3150, 3240, 3448, 3780, 3879, 4050, 4200, 4310, 4536, 4725, 5172, 5400, 5670, 6034, 6300, 6465, 7560, 7758, 8100, 8620, 9051, 9450, 10344, 10775, 11340, 11637, 12068, 12600, 12930, 14175, 15085, 15516, 16200, 17240, 18102, 18900, 19395, 21550, 22680, 23274, 24136, 25860, 27153, 28350, 30170, 31032, 32325, 34911, 36204, 37800, 38790, 43100, 45255, 46548, 51720, 54306, 56700, 58185, 60340, 64650, 69822, 72408, 75425, 77580, 81459, 86200, 90510, 93096, 96975, 108612, 113400, 116370, 120680, 129300, 135765, 139644, 150850, 155160, 162918, 174555, 181020, 193950, 217224, 226275, 232740, 244377, 258600, 271530, 279288, 290925, 301700, 325836, 349110, 362040, 387900, 407295, 452550, 465480, 488754, 543060, 581850, 603400, 651672, 678825, 698220, 775800, 814590, 872775, 905100, 977508, 1086120, 1163700, 1221885, 1357650, 1396440, 1629180, 1745550, 1810200, 1955016, 2036475, 2327400, 2443770, 2715300, 3258360, 3491100, 4072950, 4887540, 5430600, 6109425, 6982200, 8145900, 9775080, 12218850, 16291800, 24437700, 48875400]

約数ペア:

[(1, 48875400), (2, 24437700), (3, 16291800), (4, 12218850), (5, 9775080), (6, 8145900), (7, 6982200), (8, 6109425), (9, 5430600), (10, 4887540), (12, 4072950), (14, 3491100), (15, 3258360), (18, 2715300), (20, 2443770), (21, 2327400), (24, 2036475), (25, 1955016), (27, 1810200), (28, 1745550), (30, 1629180), (35, 1396440), (36, 1357650), (40, 1221885), (42, 1163700), (45, 1086120), (50, 977508), (54, 905100), (56, 872775), (60, 814590), (63, 775800), (70, 698220), (72, 678825), (75, 651672), (81, 603400), (84, 581850), (90, 543060), (100, 488754), (105, 465480), (108, 452550), (120, 407295), (126, 387900), (135, 362040), (140, 349110), (150, 325836), (162, 301700), (168, 290925), (175, 279288), (180, 271530), (189, 258600), (200, 244377), (210, 232740), (216, 226275), (225, 217224), (252, 193950), (270, 181020), (280, 174555), (300, 162918), (315, 155160), (324, 150850), (350, 139644), (360, 135765), (378, 129300), (405, 120680), (420, 116370), (431, 113400), (450, 108612), (504, 96975), (525, 93096), (540, 90510), (567, 86200), (600, 81459), (630, 77580), (648, 75425), (675, 72408), (700, 69822), (756, 64650), (810, 60340), (840, 58185), (862, 56700), (900, 54306), (945, 51720), (1050, 46548), (1080, 45255), (1134, 43100), (1260, 38790), (1293, 37800), (1350, 36204), (1400, 34911), (1512, 32325), (1575, 31032), (1620, 30170), (1724, 28350), (1800, 27153), (1890, 25860), (2025, 24136), (2100, 23274), (2155, 22680), (2268, 21550), (2520, 19395), (2586, 18900), (2700, 18102), (2835, 17240), (3017, 16200), (3150, 15516), (3240, 15085), (3448, 14175), (3780, 12930), (3879, 12600), (4050, 12068), (4200, 11637), (4310, 11340), (4536, 10775), (4725, 10344), (5172, 9450), (5400, 9051), (5670, 8620), (6034, 8100), (6300, 7758), (6465, 7560)]