199316400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 643024320

約数和(自身を除く): 443707920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 978, 1019, 1200, 1304, 1630, 1956, 2038, 2445, 2608, 3057, 3260, 3912, 4075, 4076, 4890, 5095, 6114, 6520, 7824, 8150, 8152, 9780, 10190, 12225, 12228, 13040, 15285, 16300, 16304, 19560, 20380, 24450, 24456, 25475, 30570, 32600, 39120, 40760, 48900, 48912, 50950, 61140, 65200, 76425, 81520, 97800, 101900, 122280, 152850, 166097, 195600, 203800, 244560, 305700, 332194, 407600, 498291, 611400, 664388, 830485, 996582, 1222800, 1328776, 1660970, 1993164, 2491455, 2657552, 3321940, 3986328, 4152425, 4982910, 6643880, 7972656, 8304850, 9965820, 12457275, 13287760, 16609700, 19931640, 24914550, 33219400, 39863280, 49829100, 66438800, 99658200, 199316400]

約数ペア:

[(1, 199316400), (2, 99658200), (3, 66438800), (4, 49829100), (5, 39863280), (6, 33219400), (8, 24914550), (10, 19931640), (12, 16609700), (15, 13287760), (16, 12457275), (20, 9965820), (24, 8304850), (25, 7972656), (30, 6643880), (40, 4982910), (48, 4152425), (50, 3986328), (60, 3321940), (75, 2657552), (80, 2491455), (100, 1993164), (120, 1660970), (150, 1328776), (163, 1222800), (200, 996582), (240, 830485), (300, 664388), (326, 611400), (400, 498291), (489, 407600), (600, 332194), (652, 305700), (815, 244560), (978, 203800), (1019, 195600), (1200, 166097), (1304, 152850), (1630, 122280), (1956, 101900), (2038, 97800), (2445, 81520), (2608, 76425), (3057, 65200), (3260, 61140), (3912, 50950), (4075, 48912), (4076, 48900), (4890, 40760), (5095, 39120), (6114, 32600), (6520, 30570), (7824, 25475), (8150, 24456), (8152, 24450), (9780, 20380), (10190, 19560), (12225, 16304), (12228, 16300), (13040, 15285)]