195460800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 168

約数和(自身を含む): 656880576

約数和(自身を除く): 461419776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 320, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 947, 960, 1032, 1075, 1200, 1290, 1376, 1600, 1720, 1894, 2064, 2150, 2400, 2580, 2752, 2841, 3225, 3440, 3788, 4128, 4300, 4735, 4800, 5160, 5682, 6450, 6880, 7576, 8256, 8600, 9470, 10320, 11364, 12900, 13760, 14205, 15152, 17200, 18940, 20640, 22728, 23675, 25800, 28410, 30304, 34400, 37880, 40721, 41280, 45456, 47350, 51600, 56820, 60608, 68800, 71025, 75760, 81442, 90912, 94700, 103200, 113640, 122163, 142050, 151520, 162884, 181824, 189400, 203605, 206400, 227280, 244326, 284100, 303040, 325768, 378800, 407210, 454560, 488652, 568200, 610815, 651536, 757600, 814420, 909120, 977304, 1018025, 1136400, 1221630, 1303072, 1515200, 1628840, 1954608, 2036050, 2272800, 2443260, 2606144, 3054075, 3257680, 3909216, 4072100, 4545600, 4886520, 6108150, 6515360, 7818432, 8144200, 9773040, 12216300, 13030720, 16288400, 19546080, 24432600, 32576800, 39092160, 48865200, 65153600, 97730400, 195460800]

約数ペア:

[(1, 195460800), (2, 97730400), (3, 65153600), (4, 48865200), (5, 39092160), (6, 32576800), (8, 24432600), (10, 19546080), (12, 16288400), (15, 13030720), (16, 12216300), (20, 9773040), (24, 8144200), (25, 7818432), (30, 6515360), (32, 6108150), (40, 4886520), (43, 4545600), (48, 4072100), (50, 3909216), (60, 3257680), (64, 3054075), (75, 2606144), (80, 2443260), (86, 2272800), (96, 2036050), (100, 1954608), (120, 1628840), (129, 1515200), (150, 1303072), (160, 1221630), (172, 1136400), (192, 1018025), (200, 977304), (215, 909120), (240, 814420), (258, 757600), (300, 651536), (320, 610815), (344, 568200), (400, 488652), (430, 454560), (480, 407210), (516, 378800), (600, 325768), (645, 303040), (688, 284100), (800, 244326), (860, 227280), (947, 206400), (960, 203605), (1032, 189400), (1075, 181824), (1200, 162884), (1290, 151520), (1376, 142050), (1600, 122163), (1720, 113640), (1894, 103200), (2064, 94700), (2150, 90912), (2400, 81442), (2580, 75760), (2752, 71025), (2841, 68800), (3225, 60608), (3440, 56820), (3788, 51600), (4128, 47350), (4300, 45456), (4735, 41280), (4800, 40721), (5160, 37880), (5682, 34400), (6450, 30304), (6880, 28410), (7576, 25800), (8256, 23675), (8600, 22728), (9470, 20640), (10320, 18940), (11364, 17200), (12900, 15152), (13760, 14205)]