75842880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 242620800

約数和(自身を除く): 166777920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 397, 398, 480, 597, 794, 796, 960, 995, 1191, 1194, 1588, 1592, 1985, 1990, 2382, 2388, 2985, 3176, 3184, 3970, 3980, 4764, 4776, 5955, 5970, 6352, 6368, 7940, 7960, 9528, 9552, 11910, 11940, 12704, 12736, 15880, 15920, 19056, 19104, 23820, 23880, 25408, 31760, 31840, 38112, 38208, 47640, 47760, 63520, 63680, 76224, 79003, 95280, 95520, 127040, 158006, 190560, 191040, 237009, 316012, 381120, 395015, 474018, 632024, 790030, 948036, 1185045, 1264048, 1580060, 1896072, 2370090, 2528096, 3160120, 3792144, 4740180, 5056192, 6320240, 7584288, 9480360, 12640480, 15168576, 18960720, 25280960, 37921440, 75842880]

約数ペア:

[(1, 75842880), (2, 37921440), (3, 25280960), (4, 18960720), (5, 15168576), (6, 12640480), (8, 9480360), (10, 7584288), (12, 6320240), (15, 5056192), (16, 4740180), (20, 3792144), (24, 3160120), (30, 2528096), (32, 2370090), (40, 1896072), (48, 1580060), (60, 1264048), (64, 1185045), (80, 948036), (96, 790030), (120, 632024), (160, 474018), (192, 395015), (199, 381120), (240, 316012), (320, 237009), (397, 191040), (398, 190560), (480, 158006), (597, 127040), (794, 95520), (796, 95280), (960, 79003), (995, 76224), (1191, 63680), (1194, 63520), (1588, 47760), (1592, 47640), (1985, 38208), (1990, 38112), (2382, 31840), (2388, 31760), (2985, 25408), (3176, 23880), (3184, 23820), (3970, 19104), (3980, 19056), (4764, 15920), (4776, 15880), (5955, 12736), (5970, 12704), (6352, 11940), (6368, 11910), (7940, 9552), (7960, 9528)]