450204840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 1515571200

約数和(自身を除く): 1065366360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 127, 129, 172, 180, 215, 229, 254, 258, 344, 360, 381, 387, 430, 458, 508, 516, 635, 645, 687, 762, 774, 860, 916, 1016, 1032, 1143, 1145, 1270, 1290, 1374, 1524, 1548, 1720, 1832, 1905, 1935, 2061, 2286, 2290, 2540, 2580, 2748, 3048, 3096, 3435, 3810, 3870, 4122, 4572, 4580, 5080, 5160, 5461, 5496, 5715, 6870, 7620, 7740, 8244, 9144, 9160, 9847, 10305, 10922, 11430, 13740, 15240, 15480, 16383, 16488, 19694, 20610, 21844, 22860, 27305, 27480, 29083, 29541, 32766, 39388, 41220, 43688, 45720, 49149, 49235, 54610, 58166, 59082, 65532, 78776, 81915, 82440, 87249, 88623, 98298, 98470, 109220, 116332, 118164, 131064, 145415, 147705, 163830, 174498, 177246, 196596, 196940, 218440, 232664, 236328, 245745, 261747, 290830, 295410, 327660, 348996, 354492, 393192, 393880, 436245, 443115, 491490, 523494, 581660, 590820, 655320, 697992, 708984, 872490, 886230, 982980, 1046988, 1163320, 1181640, 1250569, 1308735, 1744980, 1772460, 1965960, 2093976, 2501138, 2617470, 3489960, 3544920, 3751707, 5002276, 5234940, 6252845, 7503414, 10004552, 10469880, 11255121, 12505690, 15006828, 18758535, 22510242, 25011380, 30013656, 37517070, 45020484, 50022760, 56275605, 75034140, 90040968, 112551210, 150068280, 225102420, 450204840]

約数ペア:

[(1, 450204840), (2, 225102420), (3, 150068280), (4, 112551210), (5, 90040968), (6, 75034140), (8, 56275605), (9, 50022760), (10, 45020484), (12, 37517070), (15, 30013656), (18, 25011380), (20, 22510242), (24, 18758535), (30, 15006828), (36, 12505690), (40, 11255121), (43, 10469880), (45, 10004552), (60, 7503414), (72, 6252845), (86, 5234940), (90, 5002276), (120, 3751707), (127, 3544920), (129, 3489960), (172, 2617470), (180, 2501138), (215, 2093976), (229, 1965960), (254, 1772460), (258, 1744980), (344, 1308735), (360, 1250569), (381, 1181640), (387, 1163320), (430, 1046988), (458, 982980), (508, 886230), (516, 872490), (635, 708984), (645, 697992), (687, 655320), (762, 590820), (774, 581660), (860, 523494), (916, 491490), (1016, 443115), (1032, 436245), (1143, 393880), (1145, 393192), (1270, 354492), (1290, 348996), (1374, 327660), (1524, 295410), (1548, 290830), (1720, 261747), (1832, 245745), (1905, 236328), (1935, 232664), (2061, 218440), (2286, 196940), (2290, 196596), (2540, 177246), (2580, 174498), (2748, 163830), (3048, 147705), (3096, 145415), (3435, 131064), (3810, 118164), (3870, 116332), (4122, 109220), (4572, 98470), (4580, 98298), (5080, 88623), (5160, 87249), (5461, 82440), (5496, 81915), (5715, 78776), (6870, 65532), (7620, 59082), (7740, 58166), (8244, 54610), (9144, 49235), (9160, 49149), (9847, 45720), (10305, 43688), (10922, 41220), (11430, 39388), (13740, 32766), (15240, 29541), (15480, 29083), (16383, 27480), (16488, 27305), (19694, 22860), (20610, 21844)]