161236800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11197}}^1$

素因数の和:11225

約数の個数: 126

約数和(自身を含む): 573124838

約数和(自身を除く): 411888038

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 11197, 14400, 22394, 33591, 44788, 55985, 67182, 89576, 100773, 111970, 134364, 167955, 179152, 201546, 223940, 268728, 279925, 335910, 358304, 403092, 447880, 503865, 537456, 559850, 671820, 716608, 806184, 839775, 895760, 1007730, 1074912, 1119700, 1343640, 1612368, 1679550, 1791520, 2015460, 2149824, 2239400, 2519325, 2687280, 3224736, 3359100, 3583040, 4030920, 4478800, 5038650, 5374560, 6449472, 6718200, 8061840, 8957600, 10077300, 10749120, 13436400, 16123680, 17915200, 20154600, 26872800, 32247360, 40309200, 53745600, 80618400, 161236800]

約数ペア:

[(1, 161236800), (2, 80618400), (3, 53745600), (4, 40309200), (5, 32247360), (6, 26872800), (8, 20154600), (9, 17915200), (10, 16123680), (12, 13436400), (15, 10749120), (16, 10077300), (18, 8957600), (20, 8061840), (24, 6718200), (25, 6449472), (30, 5374560), (32, 5038650), (36, 4478800), (40, 4030920), (45, 3583040), (48, 3359100), (50, 3224736), (60, 2687280), (64, 2519325), (72, 2239400), (75, 2149824), (80, 2015460), (90, 1791520), (96, 1679550), (100, 1612368), (120, 1343640), (144, 1119700), (150, 1074912), (160, 1007730), (180, 895760), (192, 839775), (200, 806184), (225, 716608), (240, 671820), (288, 559850), (300, 537456), (320, 503865), (360, 447880), (400, 403092), (450, 358304), (480, 335910), (576, 279925), (600, 268728), (720, 223940), (800, 201546), (900, 179152), (960, 167955), (1200, 134364), (1440, 111970), (1600, 100773), (1800, 89576), (2400, 67182), (2880, 55985), (3600, 44788), (4800, 33591), (7200, 22394), (11197, 14400)]