212505600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2767}}^1$

素因数の和:2800

約数の個数: 132

約数和(自身を含む): 702595904

約数和(自身を除く): 490090304

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, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2767, 3072, 3200, 3840, 4800, 5120, 5534, 6400, 7680, 8301, 9600, 11068, 12800, 13835, 15360, 16602, 19200, 22136, 25600, 27670, 33204, 38400, 41505, 44272, 55340, 66408, 69175, 76800, 83010, 88544, 110680, 132816, 138350, 166020, 177088, 207525, 221360, 265632, 276700, 332040, 354176, 415050, 442720, 531264, 553400, 664080, 708352, 830100, 885440, 1062528, 1106800, 1328160, 1416704, 1660200, 1770880, 2125056, 2213600, 2656320, 2833408, 3320400, 3541760, 4250112, 4427200, 5312640, 6640800, 7083520, 8500224, 8854400, 10625280, 13281600, 14167040, 17708800, 21250560, 26563200, 35417600, 42501120, 53126400, 70835200, 106252800, 212505600]

約数ペア:

[(1, 212505600), (2, 106252800), (3, 70835200), (4, 53126400), (5, 42501120), (6, 35417600), (8, 26563200), (10, 21250560), (12, 17708800), (15, 14167040), (16, 13281600), (20, 10625280), (24, 8854400), (25, 8500224), (30, 7083520), (32, 6640800), (40, 5312640), (48, 4427200), (50, 4250112), (60, 3541760), (64, 3320400), (75, 2833408), (80, 2656320), (96, 2213600), (100, 2125056), (120, 1770880), (128, 1660200), (150, 1416704), (160, 1328160), (192, 1106800), (200, 1062528), (240, 885440), (256, 830100), (300, 708352), (320, 664080), (384, 553400), (400, 531264), (480, 442720), (512, 415050), (600, 354176), (640, 332040), (768, 276700), (800, 265632), (960, 221360), (1024, 207525), (1200, 177088), (1280, 166020), (1536, 138350), (1600, 132816), (1920, 110680), (2400, 88544), (2560, 83010), (2767, 76800), (3072, 69175), (3200, 66408), (3840, 55340), (4800, 44272), (5120, 41505), (5534, 38400), (6400, 33204), (7680, 27670), (8301, 25600), (9600, 22136), (11068, 19200), (12800, 16602), (13835, 15360)]