245658000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5849}}^1$

素因数の和:5882

約数の個数: 160

約数和(自身を含む): 905299200

約数和(自身を除く): 659641200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 5849, 6000, 7000, 8400, 10500, 11698, 14000, 17547, 21000, 23396, 29245, 35094, 40943, 42000, 46792, 58490, 70188, 81886, 87735, 93584, 116980, 122829, 140376, 146225, 163772, 175470, 204715, 233960, 245658, 280752, 292450, 327544, 350940, 409430, 438675, 467920, 491316, 584900, 614145, 655088, 701880, 731125, 818860, 877350, 982632, 1023575, 1169800, 1228290, 1403760, 1462250, 1637720, 1754700, 1965264, 2047150, 2193375, 2339600, 2456580, 2924500, 3070725, 3275440, 3509400, 4094300, 4386750, 4913160, 5117875, 5849000, 6141450, 7018800, 8188600, 8773500, 9826320, 10235750, 11698000, 12282900, 15353625, 16377200, 17547000, 20471500, 24565800, 30707250, 35094000, 40943000, 49131600, 61414500, 81886000, 122829000, 245658000]

約数ペア:

[(1, 245658000), (2, 122829000), (3, 81886000), (4, 61414500), (5, 49131600), (6, 40943000), (7, 35094000), (8, 30707250), (10, 24565800), (12, 20471500), (14, 17547000), (15, 16377200), (16, 15353625), (20, 12282900), (21, 11698000), (24, 10235750), (25, 9826320), (28, 8773500), (30, 8188600), (35, 7018800), (40, 6141450), (42, 5849000), (48, 5117875), (50, 4913160), (56, 4386750), (60, 4094300), (70, 3509400), (75, 3275440), (80, 3070725), (84, 2924500), (100, 2456580), (105, 2339600), (112, 2193375), (120, 2047150), (125, 1965264), (140, 1754700), (150, 1637720), (168, 1462250), (175, 1403760), (200, 1228290), (210, 1169800), (240, 1023575), (250, 982632), (280, 877350), (300, 818860), (336, 731125), (350, 701880), (375, 655088), (400, 614145), (420, 584900), (500, 491316), (525, 467920), (560, 438675), (600, 409430), (700, 350940), (750, 327544), (840, 292450), (875, 280752), (1000, 245658), (1050, 233960), (1200, 204715), (1400, 175470), (1500, 163772), (1680, 146225), (1750, 140376), (2000, 122829), (2100, 116980), (2625, 93584), (2800, 87735), (3000, 81886), (3500, 70188), (4200, 58490), (5250, 46792), (5849, 42000), (6000, 40943), (7000, 35094), (8400, 29245), (10500, 23396), (11698, 21000), (14000, 17547)]