146790400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 377788320

約数和(自身を除く): 230997920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 61, 64, 80, 94, 100, 122, 128, 160, 188, 200, 235, 244, 256, 305, 320, 376, 400, 470, 488, 512, 610, 640, 752, 800, 940, 976, 1024, 1175, 1220, 1280, 1504, 1525, 1600, 1880, 1952, 2048, 2350, 2440, 2560, 2867, 3008, 3050, 3200, 3760, 3904, 4700, 4880, 5120, 5734, 6016, 6100, 6400, 7520, 7808, 9400, 9760, 10240, 11468, 12032, 12200, 12800, 14335, 15040, 15616, 18800, 19520, 22936, 24064, 24400, 25600, 28670, 30080, 31232, 37600, 39040, 45872, 48128, 48800, 51200, 57340, 60160, 62464, 71675, 75200, 78080, 91744, 96256, 97600, 114680, 120320, 124928, 143350, 150400, 156160, 183488, 195200, 229360, 240640, 286700, 300800, 312320, 366976, 390400, 458720, 481280, 573400, 601600, 624640, 733952, 780800, 917440, 1146800, 1203200, 1467904, 1561600, 1834880, 2293600, 2406400, 2935808, 3123200, 3669760, 4587200, 5871616, 7339520, 9174400, 14679040, 18348800, 29358080, 36697600, 73395200, 146790400]

約数ペア:

[(1, 146790400), (2, 73395200), (4, 36697600), (5, 29358080), (8, 18348800), (10, 14679040), (16, 9174400), (20, 7339520), (25, 5871616), (32, 4587200), (40, 3669760), (47, 3123200), (50, 2935808), (61, 2406400), (64, 2293600), (80, 1834880), (94, 1561600), (100, 1467904), (122, 1203200), (128, 1146800), (160, 917440), (188, 780800), (200, 733952), (235, 624640), (244, 601600), (256, 573400), (305, 481280), (320, 458720), (376, 390400), (400, 366976), (470, 312320), (488, 300800), (512, 286700), (610, 240640), (640, 229360), (752, 195200), (800, 183488), (940, 156160), (976, 150400), (1024, 143350), (1175, 124928), (1220, 120320), (1280, 114680), (1504, 97600), (1525, 96256), (1600, 91744), (1880, 78080), (1952, 75200), (2048, 71675), (2350, 62464), (2440, 60160), (2560, 57340), (2867, 51200), (3008, 48800), (3050, 48128), (3200, 45872), (3760, 39040), (3904, 37600), (4700, 31232), (4880, 30080), (5120, 28670), (5734, 25600), (6016, 24400), (6100, 24064), (6400, 22936), (7520, 19520), (7808, 18800), (9400, 15616), (9760, 15040), (10240, 14335), (11468, 12800), (12032, 12200)]