77910000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^2\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 300

約数和(自身を含む): 298085832

約数和(自身を除く): 220175832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 53, 56, 60, 70, 75, 80, 84, 98, 100, 105, 106, 112, 120, 125, 140, 147, 150, 159, 168, 175, 196, 200, 210, 212, 240, 245, 250, 265, 280, 294, 300, 318, 336, 350, 371, 375, 392, 400, 420, 424, 490, 500, 525, 530, 560, 588, 600, 625, 636, 700, 735, 742, 750, 784, 795, 840, 848, 875, 980, 1000, 1050, 1060, 1113, 1176, 1200, 1225, 1250, 1272, 1325, 1400, 1470, 1484, 1500, 1590, 1680, 1750, 1855, 1875, 1960, 2000, 2100, 2120, 2226, 2352, 2450, 2500, 2544, 2597, 2625, 2650, 2800, 2940, 2968, 3000, 3180, 3500, 3675, 3710, 3750, 3920, 3975, 4200, 4240, 4375, 4452, 4900, 5000, 5194, 5250, 5300, 5565, 5880, 5936, 6000, 6125, 6360, 6625, 7000, 7350, 7420, 7500, 7791, 7950, 8400, 8750, 8904, 9275, 9800, 10000, 10388, 10500, 10600, 11130, 11760, 12250, 12720, 12985, 13125, 13250, 14000, 14700, 14840, 15000, 15582, 15900, 17500, 17808, 18375, 18550, 19600, 19875, 20776, 21000, 21200, 22260, 24500, 25970, 26250, 26500, 27825, 29400, 29680, 30000, 30625, 31164, 31800, 33125, 35000, 36750, 37100, 38955, 39750, 41552, 42000, 44520, 46375, 49000, 51940, 52500, 53000, 55650, 58800, 61250, 62328, 63600, 64925, 66250, 70000, 73500, 74200, 77910, 79500, 89040, 91875, 92750, 98000, 99375, 103880, 105000, 106000, 111300, 122500, 124656, 129850, 132500, 139125, 147000, 148400, 155820, 159000, 183750, 185500, 194775, 198750, 207760, 210000, 222600, 231875, 245000, 259700, 265000, 278250, 294000, 311640, 318000, 324625, 367500, 371000, 389550, 397500, 445200, 463750, 490000, 519400, 530000, 556500, 623280, 649250, 695625, 735000, 742000, 779100, 795000, 927500, 973875, 1038800, 1113000, 1298500, 1391250, 1470000, 1558200, 1590000, 1623125, 1855000, 1947750, 2226000, 2597000, 2782500, 3116400, 3246250, 3710000, 3895500, 4869375, 5194000, 5565000, 6492500, 7791000, 9738750, 11130000, 12985000, 15582000, 19477500, 25970000, 38955000, 77910000]

約数ペア:

[(1, 77910000), (2, 38955000), (3, 25970000), (4, 19477500), (5, 15582000), (6, 12985000), (7, 11130000), (8, 9738750), (10, 7791000), (12, 6492500), (14, 5565000), (15, 5194000), (16, 4869375), (20, 3895500), (21, 3710000), (24, 3246250), (25, 3116400), (28, 2782500), (30, 2597000), (35, 2226000), (40, 1947750), (42, 1855000), (48, 1623125), (49, 1590000), (50, 1558200), (53, 1470000), (56, 1391250), (60, 1298500), (70, 1113000), (75, 1038800), (80, 973875), (84, 927500), (98, 795000), (100, 779100), (105, 742000), (106, 735000), (112, 695625), (120, 649250), (125, 623280), (140, 556500), (147, 530000), (150, 519400), (159, 490000), (168, 463750), (175, 445200), (196, 397500), (200, 389550), (210, 371000), (212, 367500), (240, 324625), (245, 318000), (250, 311640), (265, 294000), (280, 278250), (294, 265000), (300, 259700), (318, 245000), (336, 231875), (350, 222600), (371, 210000), (375, 207760), (392, 198750), (400, 194775), (420, 185500), (424, 183750), (490, 159000), (500, 155820), (525, 148400), (530, 147000), (560, 139125), (588, 132500), (600, 129850), (625, 124656), (636, 122500), (700, 111300), (735, 106000), (742, 105000), (750, 103880), (784, 99375), (795, 98000), (840, 92750), (848, 91875), (875, 89040), (980, 79500), (1000, 77910), (1050, 74200), (1060, 73500), (1113, 70000), (1176, 66250), (1200, 64925), (1225, 63600), (1250, 62328), (1272, 61250), (1325, 58800), (1400, 55650), (1470, 53000), (1484, 52500), (1500, 51940), (1590, 49000), (1680, 46375), (1750, 44520), (1855, 42000), (1875, 41552), (1960, 39750), (2000, 38955), (2100, 37100), (2120, 36750), (2226, 35000), (2352, 33125), (2450, 31800), (2500, 31164), (2544, 30625), (2597, 30000), (2625, 29680), (2650, 29400), (2800, 27825), (2940, 26500), (2968, 26250), (3000, 25970), (3180, 24500), (3500, 22260), (3675, 21200), (3710, 21000), (3750, 20776), (3920, 19875), (3975, 19600), (4200, 18550), (4240, 18375), (4375, 17808), (4452, 17500), (4900, 15900), (5000, 15582), (5194, 15000), (5250, 14840), (5300, 14700), (5565, 14000), (5880, 13250), (5936, 13125), (6000, 12985), (6125, 12720), (6360, 12250), (6625, 11760), (7000, 11130), (7350, 10600), (7420, 10500), (7500, 10388), (7791, 10000), (7950, 9800), (8400, 9275), (8750, 8904)]