225533280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 849429504

約数和(自身を除く): 623896224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 210, 215, 223, 224, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 446, 480, 490, 516, 560, 588, 602, 645, 669, 672, 688, 735, 784, 840, 860, 892, 903, 980, 1032, 1115, 1120, 1176, 1204, 1290, 1338, 1376, 1470, 1505, 1561, 1568, 1680, 1720, 1784, 1806, 1960, 2064, 2107, 2230, 2352, 2408, 2580, 2676, 2940, 3010, 3122, 3345, 3360, 3440, 3568, 3612, 3920, 4128, 4214, 4460, 4515, 4683, 4704, 4816, 5160, 5352, 5880, 6020, 6244, 6321, 6690, 6880, 7136, 7224, 7805, 7840, 8428, 8920, 9030, 9366, 9589, 9632, 10320, 10535, 10704, 10927, 11760, 12040, 12488, 12642, 13380, 14448, 15610, 16856, 17840, 18060, 18732, 19178, 20640, 21070, 21408, 21854, 23415, 23520, 24080, 24976, 25284, 26760, 28767, 28896, 31220, 31605, 32781, 33712, 35680, 36120, 37464, 38356, 42140, 43708, 46830, 47945, 48160, 49952, 50568, 53520, 54635, 57534, 62440, 63210, 65562, 67123, 67424, 72240, 74928, 76712, 84280, 87416, 93660, 95890, 101136, 107040, 109270, 115068, 124880, 126420, 131124, 134246, 143835, 144480, 149856, 153424, 163905, 168560, 174832, 187320, 191780, 201369, 202272, 218540, 230136, 249760, 252840, 262248, 268492, 287670, 306848, 327810, 335615, 337120, 349664, 374640, 383560, 402738, 437080, 460272, 469861, 505680, 524496, 536984, 575340, 655620, 671230, 749280, 767120, 805476, 874160, 920544, 939722, 1006845, 1011360, 1048992, 1073968, 1150680, 1311240, 1342460, 1409583, 1534240, 1610952, 1748320, 1879444, 2013690, 2147936, 2301360, 2349305, 2622480, 2684920, 2819166, 3221904, 3758888, 4027380, 4602720, 4698610, 5244960, 5369840, 5638332, 6443808, 7047915, 7517776, 8054760, 9397220, 10739680, 11276664, 14095830, 15035552, 16109520, 18794440, 22553328, 28191660, 32219040, 37588880, 45106656, 56383320, 75177760, 112766640, 225533280]

約数ペア:

[(1, 225533280), (2, 112766640), (3, 75177760), (4, 56383320), (5, 45106656), (6, 37588880), (7, 32219040), (8, 28191660), (10, 22553328), (12, 18794440), (14, 16109520), (15, 15035552), (16, 14095830), (20, 11276664), (21, 10739680), (24, 9397220), (28, 8054760), (30, 7517776), (32, 7047915), (35, 6443808), (40, 5638332), (42, 5369840), (43, 5244960), (48, 4698610), (49, 4602720), (56, 4027380), (60, 3758888), (70, 3221904), (80, 2819166), (84, 2684920), (86, 2622480), (96, 2349305), (98, 2301360), (105, 2147936), (112, 2013690), (120, 1879444), (129, 1748320), (140, 1610952), (147, 1534240), (160, 1409583), (168, 1342460), (172, 1311240), (196, 1150680), (210, 1073968), (215, 1048992), (223, 1011360), (224, 1006845), (240, 939722), (245, 920544), (258, 874160), (280, 805476), (294, 767120), (301, 749280), (336, 671230), (344, 655620), (392, 575340), (420, 536984), (430, 524496), (446, 505680), (480, 469861), (490, 460272), (516, 437080), (560, 402738), (588, 383560), (602, 374640), (645, 349664), (669, 337120), (672, 335615), (688, 327810), (735, 306848), (784, 287670), (840, 268492), (860, 262248), (892, 252840), (903, 249760), (980, 230136), (1032, 218540), (1115, 202272), (1120, 201369), (1176, 191780), (1204, 187320), (1290, 174832), (1338, 168560), (1376, 163905), (1470, 153424), (1505, 149856), (1561, 144480), (1568, 143835), (1680, 134246), (1720, 131124), (1784, 126420), (1806, 124880), (1960, 115068), (2064, 109270), (2107, 107040), (2230, 101136), (2352, 95890), (2408, 93660), (2580, 87416), (2676, 84280), (2940, 76712), (3010, 74928), (3122, 72240), (3345, 67424), (3360, 67123), (3440, 65562), (3568, 63210), (3612, 62440), (3920, 57534), (4128, 54635), (4214, 53520), (4460, 50568), (4515, 49952), (4683, 48160), (4704, 47945), (4816, 46830), (5160, 43708), (5352, 42140), (5880, 38356), (6020, 37464), (6244, 36120), (6321, 35680), (6690, 33712), (6880, 32781), (7136, 31605), (7224, 31220), (7805, 28896), (7840, 28767), (8428, 26760), (8920, 25284), (9030, 24976), (9366, 24080), (9589, 23520), (9632, 23415), (10320, 21854), (10535, 21408), (10704, 21070), (10927, 20640), (11760, 19178), (12040, 18732), (12488, 18060), (12642, 17840), (13380, 16856), (14448, 15610)]