68301600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 156684000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 149, 150, 160, 191, 200, 240, 298, 300, 382, 400, 447, 480, 573, 596, 600, 745, 764, 800, 894, 955, 1146, 1192, 1200, 1490, 1528, 1788, 1910, 2235, 2292, 2384, 2400, 2865, 2980, 3056, 3576, 3725, 3820, 4470, 4584, 4768, 4775, 5730, 5960, 6112, 7152, 7450, 7640, 8940, 9168, 9550, 11175, 11460, 11920, 14304, 14325, 14900, 15280, 17880, 18336, 19100, 22350, 22920, 23840, 28459, 28650, 29800, 30560, 35760, 38200, 44700, 45840, 56918, 57300, 59600, 71520, 76400, 85377, 89400, 91680, 113836, 114600, 119200, 142295, 152800, 170754, 178800, 227672, 229200, 284590, 341508, 357600, 426885, 455344, 458400, 569180, 683016, 711475, 853770, 910688, 1138360, 1366032, 1422950, 1707540, 2134425, 2276720, 2732064, 2845900, 3415080, 4268850, 4553440, 5691800, 6830160, 8537700, 11383600, 13660320, 17075400, 22767200, 34150800, 68301600]

約数ペア:

[(1, 68301600), (2, 34150800), (3, 22767200), (4, 17075400), (5, 13660320), (6, 11383600), (8, 8537700), (10, 6830160), (12, 5691800), (15, 4553440), (16, 4268850), (20, 3415080), (24, 2845900), (25, 2732064), (30, 2276720), (32, 2134425), (40, 1707540), (48, 1422950), (50, 1366032), (60, 1138360), (75, 910688), (80, 853770), (96, 711475), (100, 683016), (120, 569180), (149, 458400), (150, 455344), (160, 426885), (191, 357600), (200, 341508), (240, 284590), (298, 229200), (300, 227672), (382, 178800), (400, 170754), (447, 152800), (480, 142295), (573, 119200), (596, 114600), (600, 113836), (745, 91680), (764, 89400), (800, 85377), (894, 76400), (955, 71520), (1146, 59600), (1192, 57300), (1200, 56918), (1490, 45840), (1528, 44700), (1788, 38200), (1910, 35760), (2235, 30560), (2292, 29800), (2384, 28650), (2400, 28459), (2865, 23840), (2980, 22920), (3056, 22350), (3576, 19100), (3725, 18336), (3820, 17880), (4470, 15280), (4584, 14900), (4768, 14325), (4775, 14304), (5730, 11920), (5960, 11460), (6112, 11175), (7152, 9550), (7450, 9168), (7640, 8940)]