213052800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{22193}}^1$

素因数の和:22220

約数の個数: 96

約数和(自身を含む): 701774280

約数和(自身を除く): 488721480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 221930, 266316, 332895, 355088, 443860, 532632, 554825, 665790, 710176, 887720, 1065264, 1109650, 1331580, 1420352, 1664475, 1775440, 2130528, 2219300, 2663160, 2840704, 3328950, 3550880, 4261056, 4438600, 5326320, 6657900, 7101760, 8522112, 8877200, 10652640, 13315800, 14203520, 17754400, 21305280, 26631600, 35508800, 42610560, 53263200, 71017600, 106526400, 213052800]

約数ペア:

[(1, 213052800), (2, 106526400), (3, 71017600), (4, 53263200), (5, 42610560), (6, 35508800), (8, 26631600), (10, 21305280), (12, 17754400), (15, 14203520), (16, 13315800), (20, 10652640), (24, 8877200), (25, 8522112), (30, 7101760), (32, 6657900), (40, 5326320), (48, 4438600), (50, 4261056), (60, 3550880), (64, 3328950), (75, 2840704), (80, 2663160), (96, 2219300), (100, 2130528), (120, 1775440), (128, 1664475), (150, 1420352), (160, 1331580), (192, 1109650), (200, 1065264), (240, 887720), (300, 710176), (320, 665790), (384, 554825), (400, 532632), (480, 443860), (600, 355088), (640, 332895), (800, 266316), (960, 221930), (1200, 177544), (1600, 133158), (1920, 110965), (2400, 88772), (3200, 66579), (4800, 44386), (9600, 22193)]