29680800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 98431200

約数和(自身を除く): 68750400

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, 83, 96, 100, 120, 149, 150, 160, 166, 200, 240, 249, 298, 300, 332, 400, 415, 447, 480, 498, 596, 600, 664, 745, 800, 830, 894, 996, 1192, 1200, 1245, 1328, 1490, 1660, 1788, 1992, 2075, 2235, 2384, 2400, 2490, 2656, 2980, 3320, 3576, 3725, 3984, 4150, 4470, 4768, 4980, 5960, 6225, 6640, 7152, 7450, 7968, 8300, 8940, 9960, 11175, 11920, 12367, 12450, 13280, 14304, 14900, 16600, 17880, 19920, 22350, 23840, 24734, 24900, 29800, 33200, 35760, 37101, 39840, 44700, 49468, 49800, 59600, 61835, 66400, 71520, 74202, 89400, 98936, 99600, 119200, 123670, 148404, 178800, 185505, 197872, 199200, 247340, 296808, 309175, 357600, 371010, 395744, 494680, 593616, 618350, 742020, 927525, 989360, 1187232, 1236700, 1484040, 1855050, 1978720, 2473400, 2968080, 3710100, 4946800, 5936160, 7420200, 9893600, 14840400, 29680800]

約数ペア:

[(1, 29680800), (2, 14840400), (3, 9893600), (4, 7420200), (5, 5936160), (6, 4946800), (8, 3710100), (10, 2968080), (12, 2473400), (15, 1978720), (16, 1855050), (20, 1484040), (24, 1236700), (25, 1187232), (30, 989360), (32, 927525), (40, 742020), (48, 618350), (50, 593616), (60, 494680), (75, 395744), (80, 371010), (83, 357600), (96, 309175), (100, 296808), (120, 247340), (149, 199200), (150, 197872), (160, 185505), (166, 178800), (200, 148404), (240, 123670), (249, 119200), (298, 99600), (300, 98936), (332, 89400), (400, 74202), (415, 71520), (447, 66400), (480, 61835), (498, 59600), (596, 49800), (600, 49468), (664, 44700), (745, 39840), (800, 37101), (830, 35760), (894, 33200), (996, 29800), (1192, 24900), (1200, 24734), (1245, 23840), (1328, 22350), (1490, 19920), (1660, 17880), (1788, 16600), (1992, 14900), (2075, 14304), (2235, 13280), (2384, 12450), (2400, 12367), (2490, 11920), (2656, 11175), (2980, 9960), (3320, 8940), (3576, 8300), (3725, 7968), (3984, 7450), (4150, 7152), (4470, 6640), (4768, 6225), (4980, 5960)]