220537200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 775811456

約数和(自身を除く): 555274256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 208, 211, 240, 260, 268, 300, 312, 325, 335, 390, 400, 402, 422, 520, 536, 600, 624, 633, 650, 670, 780, 804, 844, 871, 975, 1005, 1040, 1055, 1072, 1200, 1266, 1300, 1340, 1560, 1608, 1675, 1688, 1742, 1950, 2010, 2110, 2532, 2600, 2613, 2680, 2743, 3120, 3165, 3216, 3350, 3376, 3484, 3900, 4020, 4220, 4355, 5025, 5064, 5200, 5226, 5275, 5360, 5486, 6330, 6700, 6968, 7800, 8040, 8229, 8440, 8710, 10050, 10128, 10452, 10550, 10972, 12660, 13065, 13400, 13715, 13936, 14137, 15600, 15825, 16080, 16458, 16880, 17420, 20100, 20904, 21100, 21775, 21944, 25320, 26130, 26800, 27430, 28274, 31650, 32916, 34840, 40200, 41145, 41808, 42200, 42411, 43550, 43888, 50640, 52260, 54860, 56548, 63300, 65325, 65832, 68575, 69680, 70685, 80400, 82290, 84400, 84822, 87100, 104520, 109720, 113096, 126600, 130650, 131664, 137150, 141370, 164580, 169644, 174200, 183781, 205725, 209040, 212055, 219440, 226192, 253200, 261300, 274300, 282740, 329160, 339288, 348400, 353425, 367562, 411450, 424110, 522600, 548600, 551343, 565480, 658320, 678576, 706850, 735124, 822900, 848220, 918905, 1045200, 1060275, 1097200, 1102686, 1130960, 1413700, 1470248, 1645800, 1696440, 1837810, 2120550, 2205372, 2756715, 2827400, 2940496, 3291600, 3392880, 3675620, 4241100, 4410744, 4594525, 5513430, 5654800, 7351240, 8482200, 8821488, 9189050, 11026860, 13783575, 14702480, 16964400, 18378100, 22053720, 27567150, 36756200, 44107440, 55134300, 73512400, 110268600, 220537200]

約数ペア:

[(1, 220537200), (2, 110268600), (3, 73512400), (4, 55134300), (5, 44107440), (6, 36756200), (8, 27567150), (10, 22053720), (12, 18378100), (13, 16964400), (15, 14702480), (16, 13783575), (20, 11026860), (24, 9189050), (25, 8821488), (26, 8482200), (30, 7351240), (39, 5654800), (40, 5513430), (48, 4594525), (50, 4410744), (52, 4241100), (60, 3675620), (65, 3392880), (67, 3291600), (75, 2940496), (78, 2827400), (80, 2756715), (100, 2205372), (104, 2120550), (120, 1837810), (130, 1696440), (134, 1645800), (150, 1470248), (156, 1413700), (195, 1130960), (200, 1102686), (201, 1097200), (208, 1060275), (211, 1045200), (240, 918905), (260, 848220), (268, 822900), (300, 735124), (312, 706850), (325, 678576), (335, 658320), (390, 565480), (400, 551343), (402, 548600), (422, 522600), (520, 424110), (536, 411450), (600, 367562), (624, 353425), (633, 348400), (650, 339288), (670, 329160), (780, 282740), (804, 274300), (844, 261300), (871, 253200), (975, 226192), (1005, 219440), (1040, 212055), (1055, 209040), (1072, 205725), (1200, 183781), (1266, 174200), (1300, 169644), (1340, 164580), (1560, 141370), (1608, 137150), (1675, 131664), (1688, 130650), (1742, 126600), (1950, 113096), (2010, 109720), (2110, 104520), (2532, 87100), (2600, 84822), (2613, 84400), (2680, 82290), (2743, 80400), (3120, 70685), (3165, 69680), (3216, 68575), (3350, 65832), (3376, 65325), (3484, 63300), (3900, 56548), (4020, 54860), (4220, 52260), (4355, 50640), (5025, 43888), (5064, 43550), (5200, 42411), (5226, 42200), (5275, 41808), (5360, 41145), (5486, 40200), (6330, 34840), (6700, 32916), (6968, 31650), (7800, 28274), (8040, 27430), (8229, 26800), (8440, 26130), (8710, 25320), (10050, 21944), (10128, 21775), (10452, 21100), (10550, 20904), (10972, 20100), (12660, 17420), (13065, 16880), (13400, 16458), (13715, 16080), (13936, 15825), (14137, 15600)]