204729600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10663}}^1$

素因数の和:10692

約数の個数: 108

約数和(自身を含む): 675713696

約数和(自身を除く): 470984096

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, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 10663, 19200, 21326, 31989, 42652, 53315, 63978, 85304, 106630, 127956, 159945, 170608, 213260, 255912, 266575, 319890, 341216, 426520, 511824, 533150, 639780, 682432, 799725, 853040, 1023648, 1066300, 1279560, 1364864, 1599450, 1706080, 2047296, 2132600, 2559120, 2729728, 3198900, 3412160, 4094592, 4265200, 5118240, 6397800, 6824320, 8189184, 8530400, 10236480, 12795600, 13648640, 17060800, 20472960, 25591200, 34121600, 40945920, 51182400, 68243200, 102364800, 204729600]

約数ペア:

[(1, 204729600), (2, 102364800), (3, 68243200), (4, 51182400), (5, 40945920), (6, 34121600), (8, 25591200), (10, 20472960), (12, 17060800), (15, 13648640), (16, 12795600), (20, 10236480), (24, 8530400), (25, 8189184), (30, 6824320), (32, 6397800), (40, 5118240), (48, 4265200), (50, 4094592), (60, 3412160), (64, 3198900), (75, 2729728), (80, 2559120), (96, 2132600), (100, 2047296), (120, 1706080), (128, 1599450), (150, 1364864), (160, 1279560), (192, 1066300), (200, 1023648), (240, 853040), (256, 799725), (300, 682432), (320, 639780), (384, 533150), (400, 511824), (480, 426520), (600, 341216), (640, 319890), (768, 266575), (800, 255912), (960, 213260), (1200, 170608), (1280, 159945), (1600, 127956), (1920, 106630), (2400, 85304), (3200, 63978), (3840, 53315), (4800, 42652), (6400, 31989), (9600, 21326), (10663, 19200)]