920104800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 3149798400

約数和(自身を除く): 2229693600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 83, 93, 96, 100, 120, 124, 149, 150, 155, 160, 166, 186, 200, 240, 248, 249, 298, 300, 310, 332, 372, 400, 415, 447, 465, 480, 496, 498, 596, 600, 620, 664, 744, 745, 775, 800, 830, 894, 930, 992, 996, 1192, 1200, 1240, 1245, 1328, 1488, 1490, 1550, 1660, 1788, 1860, 1992, 2075, 2235, 2325, 2384, 2400, 2480, 2490, 2573, 2656, 2976, 2980, 3100, 3320, 3576, 3720, 3725, 3984, 4150, 4470, 4619, 4650, 4768, 4960, 4980, 5146, 5960, 6200, 6225, 6640, 7152, 7440, 7450, 7719, 7968, 8300, 8940, 9238, 9300, 9960, 10292, 11175, 11920, 12367, 12400, 12450, 12865, 13280, 13857, 14304, 14880, 14900, 15438, 16600, 17880, 18476, 18600, 19920, 20584, 22350, 23095, 23840, 24734, 24800, 24900, 25730, 27714, 29800, 30876, 33200, 35760, 36952, 37101, 37200, 38595, 39840, 41168, 44700, 46190, 49468, 49800, 51460, 55428, 59600, 61752, 61835, 64325, 66400, 69285, 71520, 73904, 74202, 74400, 77190, 82336, 89400, 92380, 98936, 99600, 102920, 110856, 115475, 119200, 123504, 123670, 128650, 138570, 147808, 148404, 154380, 178800, 184760, 185505, 192975, 197872, 199200, 205840, 221712, 230950, 247008, 247340, 257300, 277140, 296808, 308760, 309175, 346425, 357600, 369520, 371010, 383377, 385950, 395744, 411680, 443424, 461900, 494680, 514600, 554280, 593616, 617520, 618350, 692850, 739040, 742020, 766754, 771900, 923800, 927525, 989360, 1029200, 1108560, 1150131, 1187232, 1235040, 1236700, 1385700, 1484040, 1533508, 1543800, 1847600, 1855050, 1916885, 1978720, 2058400, 2217120, 2300262, 2473400, 2771400, 2968080, 3067016, 3087600, 3695200, 3710100, 3833770, 4600524, 4946800, 5542800, 5750655, 5936160, 6134032, 6175200, 7420200, 7667540, 9201048, 9584425, 9893600, 11085600, 11501310, 12268064, 14840400, 15335080, 18402096, 19168850, 23002620, 28753275, 29680800, 30670160, 36804192, 38337700, 46005240, 57506550, 61340320, 76675400, 92010480, 115013100, 153350800, 184020960, 230026200, 306701600, 460052400, 920104800]

約数ペア:

[(1, 920104800), (2, 460052400), (3, 306701600), (4, 230026200), (5, 184020960), (6, 153350800), (8, 115013100), (10, 92010480), (12, 76675400), (15, 61340320), (16, 57506550), (20, 46005240), (24, 38337700), (25, 36804192), (30, 30670160), (31, 29680800), (32, 28753275), (40, 23002620), (48, 19168850), (50, 18402096), (60, 15335080), (62, 14840400), (75, 12268064), (80, 11501310), (83, 11085600), (93, 9893600), (96, 9584425), (100, 9201048), (120, 7667540), (124, 7420200), (149, 6175200), (150, 6134032), (155, 5936160), (160, 5750655), (166, 5542800), (186, 4946800), (200, 4600524), (240, 3833770), (248, 3710100), (249, 3695200), (298, 3087600), (300, 3067016), (310, 2968080), (332, 2771400), (372, 2473400), (400, 2300262), (415, 2217120), (447, 2058400), (465, 1978720), (480, 1916885), (496, 1855050), (498, 1847600), (596, 1543800), (600, 1533508), (620, 1484040), (664, 1385700), (744, 1236700), (745, 1235040), (775, 1187232), (800, 1150131), (830, 1108560), (894, 1029200), (930, 989360), (992, 927525), (996, 923800), (1192, 771900), (1200, 766754), (1240, 742020), (1245, 739040), (1328, 692850), (1488, 618350), (1490, 617520), (1550, 593616), (1660, 554280), (1788, 514600), (1860, 494680), (1992, 461900), (2075, 443424), (2235, 411680), (2325, 395744), (2384, 385950), (2400, 383377), (2480, 371010), (2490, 369520), (2573, 357600), (2656, 346425), (2976, 309175), (2980, 308760), (3100, 296808), (3320, 277140), (3576, 257300), (3720, 247340), (3725, 247008), (3984, 230950), (4150, 221712), (4470, 205840), (4619, 199200), (4650, 197872), (4768, 192975), (4960, 185505), (4980, 184760), (5146, 178800), (5960, 154380), (6200, 148404), (6225, 147808), (6640, 138570), (7152, 128650), (7440, 123670), (7450, 123504), (7719, 119200), (7968, 115475), (8300, 110856), (8940, 102920), (9238, 99600), (9300, 98936), (9960, 92380), (10292, 89400), (11175, 82336), (11920, 77190), (12367, 74400), (12400, 74202), (12450, 73904), (12865, 71520), (13280, 69285), (13857, 66400), (14304, 64325), (14880, 61835), (14900, 61752), (15438, 59600), (16600, 55428), (17880, 51460), (18476, 49800), (18600, 49468), (19920, 46190), (20584, 44700), (22350, 41168), (23095, 39840), (23840, 38595), (24734, 37200), (24800, 37101), (24900, 36952), (25730, 35760), (27714, 33200), (29800, 30876)]