628362000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 240

約数和(自身を含む): 2508684672

約数和(自身を除く): 1880322672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 4987, 5040, 5250, 6000, 6300, 7000, 7875, 8400, 9000, 9974, 10500, 12600, 14000, 14961, 15750, 18000, 19948, 21000, 24935, 25200, 29922, 31500, 34909, 39896, 42000, 44883, 49870, 59844, 63000, 69818, 74805, 79792, 89766, 99740, 104727, 119688, 124675, 126000, 139636, 149610, 174545, 179532, 199480, 209454, 224415, 239376, 249350, 279272, 299220, 314181, 349090, 359064, 374025, 398960, 418908, 448830, 498700, 523635, 558544, 598440, 623375, 628362, 698180, 718128, 748050, 837816, 872725, 897660, 997400, 1047270, 1122075, 1196880, 1246750, 1256724, 1396360, 1496100, 1570905, 1675632, 1745450, 1795320, 1870125, 1994800, 2094540, 2244150, 2493500, 2513448, 2618175, 2792720, 2992200, 3141810, 3490900, 3590640, 3740250, 4189080, 4363625, 4488300, 4987000, 5026896, 5236350, 5610375, 5984400, 6283620, 6981800, 7480500, 7854525, 8378160, 8727250, 8976600, 9974000, 10472700, 11220750, 12567240, 13090875, 13963600, 14961000, 15709050, 17454500, 17953200, 20945400, 22441500, 25134480, 26181750, 29922000, 31418100, 34909000, 39272625, 41890800, 44883000, 52363500, 62836200, 69818000, 78545250, 89766000, 104727000, 125672400, 157090500, 209454000, 314181000, 628362000]

約数ペア:

[(1, 628362000), (2, 314181000), (3, 209454000), (4, 157090500), (5, 125672400), (6, 104727000), (7, 89766000), (8, 78545250), (9, 69818000), (10, 62836200), (12, 52363500), (14, 44883000), (15, 41890800), (16, 39272625), (18, 34909000), (20, 31418100), (21, 29922000), (24, 26181750), (25, 25134480), (28, 22441500), (30, 20945400), (35, 17953200), (36, 17454500), (40, 15709050), (42, 14961000), (45, 13963600), (48, 13090875), (50, 12567240), (56, 11220750), (60, 10472700), (63, 9974000), (70, 8976600), (72, 8727250), (75, 8378160), (80, 7854525), (84, 7480500), (90, 6981800), (100, 6283620), (105, 5984400), (112, 5610375), (120, 5236350), (125, 5026896), (126, 4987000), (140, 4488300), (144, 4363625), (150, 4189080), (168, 3740250), (175, 3590640), (180, 3490900), (200, 3141810), (210, 2992200), (225, 2792720), (240, 2618175), (250, 2513448), (252, 2493500), (280, 2244150), (300, 2094540), (315, 1994800), (336, 1870125), (350, 1795320), (360, 1745450), (375, 1675632), (400, 1570905), (420, 1496100), (450, 1396360), (500, 1256724), (504, 1246750), (525, 1196880), (560, 1122075), (600, 1047270), (630, 997400), (700, 897660), (720, 872725), (750, 837816), (840, 748050), (875, 718128), (900, 698180), (1000, 628362), (1008, 623375), (1050, 598440), (1125, 558544), (1200, 523635), (1260, 498700), (1400, 448830), (1500, 418908), (1575, 398960), (1680, 374025), (1750, 359064), (1800, 349090), (2000, 314181), (2100, 299220), (2250, 279272), (2520, 249350), (2625, 239376), (2800, 224415), (3000, 209454), (3150, 199480), (3500, 179532), (3600, 174545), (4200, 149610), (4500, 139636), (4987, 126000), (5040, 124675), (5250, 119688), (6000, 104727), (6300, 99740), (7000, 89766), (7875, 79792), (8400, 74805), (9000, 69818), (9974, 63000), (10500, 59844), (12600, 49870), (14000, 44883), (14961, 42000), (15750, 39896), (18000, 34909), (19948, 31500), (21000, 29922), (24935, 25200)]