200369520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21439

約数の個数: 120

約数和(自身を含む): 724703616

約数和(自身を除く): 524334096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21407, 42814, 64221, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 278291, 321105, 342512, 385326, 428140, 513768, 556582, 642210, 770652, 834873, 856280, 963315, 1027536, 1113164, 1284420, 1391455, 1541304, 1669746, 1712560, 1926630, 2226328, 2504619, 2568840, 2782910, 3082608, 3339492, 3853260, 4174365, 4452656, 5009238, 5137680, 5565820, 6678984, 7706520, 8348730, 10018476, 11131640, 12523095, 13357968, 15413040, 16697460, 20036952, 22263280, 25046190, 33394920, 40073904, 50092380, 66789840, 100184760, 200369520]

約数ペア:

[(1, 200369520), (2, 100184760), (3, 66789840), (4, 50092380), (5, 40073904), (6, 33394920), (8, 25046190), (9, 22263280), (10, 20036952), (12, 16697460), (13, 15413040), (15, 13357968), (16, 12523095), (18, 11131640), (20, 10018476), (24, 8348730), (26, 7706520), (30, 6678984), (36, 5565820), (39, 5137680), (40, 5009238), (45, 4452656), (48, 4174365), (52, 3853260), (60, 3339492), (65, 3082608), (72, 2782910), (78, 2568840), (80, 2504619), (90, 2226328), (104, 1926630), (117, 1712560), (120, 1669746), (130, 1541304), (144, 1391455), (156, 1284420), (180, 1113164), (195, 1027536), (208, 963315), (234, 856280), (240, 834873), (260, 770652), (312, 642210), (360, 556582), (390, 513768), (468, 428140), (520, 385326), (585, 342512), (624, 321105), (720, 278291), (780, 256884), (936, 214070), (1040, 192663), (1170, 171256), (1560, 128442), (1872, 107035), (2340, 85628), (3120, 64221), (4680, 42814), (9360, 21407)]