64855200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 215048736

約数和(自身を除く): 150193536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 366, 400, 443, 480, 488, 600, 610, 732, 800, 886, 915, 976, 1200, 1220, 1329, 1464, 1525, 1772, 1830, 1952, 2215, 2400, 2440, 2658, 2928, 3050, 3544, 3660, 4430, 4575, 4880, 5316, 5856, 6100, 6645, 7088, 7320, 8860, 9150, 9760, 10632, 11075, 12200, 13290, 14176, 14640, 17720, 18300, 21264, 22150, 24400, 26580, 27023, 29280, 33225, 35440, 36600, 42528, 44300, 48800, 53160, 54046, 66450, 70880, 73200, 81069, 88600, 106320, 108092, 132900, 135115, 146400, 162138, 177200, 212640, 216184, 265800, 270230, 324276, 354400, 405345, 432368, 531600, 540460, 648552, 675575, 810690, 864736, 1063200, 1080920, 1297104, 1351150, 1621380, 2026725, 2161840, 2594208, 2702300, 3242760, 4053450, 4323680, 5404600, 6485520, 8106900, 10809200, 12971040, 16213800, 21618400, 32427600, 64855200]

約数ペア:

[(1, 64855200), (2, 32427600), (3, 21618400), (4, 16213800), (5, 12971040), (6, 10809200), (8, 8106900), (10, 6485520), (12, 5404600), (15, 4323680), (16, 4053450), (20, 3242760), (24, 2702300), (25, 2594208), (30, 2161840), (32, 2026725), (40, 1621380), (48, 1351150), (50, 1297104), (60, 1080920), (61, 1063200), (75, 864736), (80, 810690), (96, 675575), (100, 648552), (120, 540460), (122, 531600), (150, 432368), (160, 405345), (183, 354400), (200, 324276), (240, 270230), (244, 265800), (300, 216184), (305, 212640), (366, 177200), (400, 162138), (443, 146400), (480, 135115), (488, 132900), (600, 108092), (610, 106320), (732, 88600), (800, 81069), (886, 73200), (915, 70880), (976, 66450), (1200, 54046), (1220, 53160), (1329, 48800), (1464, 44300), (1525, 42528), (1772, 36600), (1830, 35440), (1952, 33225), (2215, 29280), (2400, 27023), (2440, 26580), (2658, 24400), (2928, 22150), (3050, 21264), (3544, 18300), (3660, 17720), (4430, 14640), (4575, 14176), (4880, 13290), (5316, 12200), (5856, 11075), (6100, 10632), (6645, 9760), (7088, 9150), (7320, 8860)]