208868400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4500

約数の個数: 180

約数和(自身を含む): 780762528

約数和(自身を除く): 571894128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4463, 4680, 5200, 5850, 7800, 8926, 9360, 11700, 13389, 15600, 17852, 22315, 23400, 26778, 35704, 40167, 44630, 46800, 53556, 58019, 66945, 71408, 80334, 89260, 107112, 111575, 116038, 133890, 160668, 174057, 178520, 200835, 214224, 223150, 232076, 267780, 290095, 321336, 334725, 348114, 357040, 401670, 446300, 464152, 522171, 535560, 580190, 642672, 669450, 696228, 803340, 870285, 892600, 928304, 1004175, 1044342, 1071120, 1160380, 1338900, 1392456, 1450475, 1606680, 1740570, 1785200, 2008350, 2088684, 2320760, 2610855, 2677800, 2784912, 2900950, 3213360, 3481140, 4016700, 4177368, 4351425, 4641520, 5221710, 5355600, 5801900, 6962280, 8033400, 8354736, 8702850, 10443420, 11603800, 13054275, 13924560, 16066800, 17405700, 20886840, 23207600, 26108550, 34811400, 41773680, 52217100, 69622800, 104434200, 208868400]

約数ペア:

[(1, 208868400), (2, 104434200), (3, 69622800), (4, 52217100), (5, 41773680), (6, 34811400), (8, 26108550), (9, 23207600), (10, 20886840), (12, 17405700), (13, 16066800), (15, 13924560), (16, 13054275), (18, 11603800), (20, 10443420), (24, 8702850), (25, 8354736), (26, 8033400), (30, 6962280), (36, 5801900), (39, 5355600), (40, 5221710), (45, 4641520), (48, 4351425), (50, 4177368), (52, 4016700), (60, 3481140), (65, 3213360), (72, 2900950), (75, 2784912), (78, 2677800), (80, 2610855), (90, 2320760), (100, 2088684), (104, 2008350), (117, 1785200), (120, 1740570), (130, 1606680), (144, 1450475), (150, 1392456), (156, 1338900), (180, 1160380), (195, 1071120), (200, 1044342), (208, 1004175), (225, 928304), (234, 892600), (240, 870285), (260, 803340), (300, 696228), (312, 669450), (325, 642672), (360, 580190), (390, 535560), (400, 522171), (450, 464152), (468, 446300), (520, 401670), (585, 357040), (600, 348114), (624, 334725), (650, 321336), (720, 290095), (780, 267780), (900, 232076), (936, 223150), (975, 214224), (1040, 200835), (1170, 178520), (1200, 174057), (1300, 160668), (1560, 133890), (1800, 116038), (1872, 111575), (1950, 107112), (2340, 89260), (2600, 80334), (2925, 71408), (3120, 66945), (3600, 58019), (3900, 53556), (4463, 46800), (4680, 44630), (5200, 40167), (5850, 35704), (7800, 26778), (8926, 23400), (9360, 22315), (11700, 17852), (13389, 15600)]