299124800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 807588936

約数和(自身を除く): 508464136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 73, 80, 100, 104, 130, 146, 160, 197, 200, 208, 260, 292, 320, 325, 365, 394, 400, 416, 520, 584, 650, 730, 788, 800, 832, 949, 985, 1040, 1168, 1300, 1460, 1576, 1600, 1825, 1898, 1970, 2080, 2336, 2561, 2600, 2920, 3152, 3650, 3796, 3940, 4160, 4672, 4745, 4925, 5122, 5200, 5840, 6304, 7300, 7592, 7880, 9490, 9850, 10244, 10400, 11680, 12608, 12805, 14381, 14600, 15184, 15760, 18980, 19700, 20488, 20800, 23360, 23725, 25610, 28762, 29200, 30368, 31520, 37960, 39400, 40976, 47450, 51220, 57524, 58400, 60736, 63040, 64025, 71905, 75920, 78800, 81952, 94900, 102440, 115048, 116800, 128050, 143810, 151840, 157600, 163904, 186953, 189800, 204880, 230096, 256100, 287620, 303680, 315200, 359525, 373906, 379600, 409760, 460192, 512200, 575240, 719050, 747812, 759200, 819520, 920384, 934765, 1024400, 1150480, 1438100, 1495624, 1518400, 1869530, 2048800, 2300960, 2876200, 2991248, 3739060, 4097600, 4601920, 4673825, 5752400, 5982496, 7478120, 9347650, 11504800, 11964992, 14956240, 18695300, 23009600, 29912480, 37390600, 59824960, 74781200, 149562400, 299124800]

約数ペア:

[(1, 299124800), (2, 149562400), (4, 74781200), (5, 59824960), (8, 37390600), (10, 29912480), (13, 23009600), (16, 18695300), (20, 14956240), (25, 11964992), (26, 11504800), (32, 9347650), (40, 7478120), (50, 5982496), (52, 5752400), (64, 4673825), (65, 4601920), (73, 4097600), (80, 3739060), (100, 2991248), (104, 2876200), (130, 2300960), (146, 2048800), (160, 1869530), (197, 1518400), (200, 1495624), (208, 1438100), (260, 1150480), (292, 1024400), (320, 934765), (325, 920384), (365, 819520), (394, 759200), (400, 747812), (416, 719050), (520, 575240), (584, 512200), (650, 460192), (730, 409760), (788, 379600), (800, 373906), (832, 359525), (949, 315200), (985, 303680), (1040, 287620), (1168, 256100), (1300, 230096), (1460, 204880), (1576, 189800), (1600, 186953), (1825, 163904), (1898, 157600), (1970, 151840), (2080, 143810), (2336, 128050), (2561, 116800), (2600, 115048), (2920, 102440), (3152, 94900), (3650, 81952), (3796, 78800), (3940, 75920), (4160, 71905), (4672, 64025), (4745, 63040), (4925, 60736), (5122, 58400), (5200, 57524), (5840, 51220), (6304, 47450), (7300, 40976), (7592, 39400), (7880, 37960), (9490, 31520), (9850, 30368), (10244, 29200), (10400, 28762), (11680, 25610), (12608, 23725), (12805, 23360), (14381, 20800), (14600, 20488), (15184, 19700), (15760, 18980)]