26756100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 99660288

約数和(自身を除く): 72904188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 137, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 274, 279, 300, 310, 315, 350, 372, 411, 420, 434, 450, 465, 525, 548, 558, 620, 630, 651, 685, 700, 775, 822, 868, 900, 930, 959, 1050, 1085, 1116, 1233, 1260, 1302, 1370, 1395, 1550, 1575, 1644, 1860, 1918, 1953, 2055, 2100, 2170, 2325, 2466, 2604, 2740, 2790, 2877, 3100, 3150, 3255, 3425, 3836, 3906, 4110, 4247, 4340, 4650, 4795, 4932, 5425, 5580, 5754, 6165, 6300, 6510, 6850, 6975, 7812, 8220, 8494, 8631, 9300, 9590, 9765, 10275, 10850, 11508, 12330, 12741, 13020, 13700, 13950, 14385, 16275, 16988, 17262, 19180, 19530, 20550, 21235, 21700, 23975, 24660, 25482, 27900, 28770, 29729, 30825, 32550, 34524, 38223, 39060, 41100, 42470, 43155, 47950, 48825, 50964, 57540, 59458, 61650, 63705, 65100, 71925, 76446, 84940, 86310, 89187, 95900, 97650, 106175, 118916, 123300, 127410, 143850, 148645, 152892, 172620, 178374, 191115, 195300, 212350, 215775, 254820, 267561, 287700, 297290, 318525, 356748, 382230, 424700, 431550, 445935, 535122, 594580, 637050, 743225, 764460, 863100, 891870, 955575, 1070244, 1274100, 1337805, 1486450, 1783740, 1911150, 2229675, 2675610, 2972900, 3822300, 4459350, 5351220, 6689025, 8918700, 13378050, 26756100]

約数ペア:

[(1, 26756100), (2, 13378050), (3, 8918700), (4, 6689025), (5, 5351220), (6, 4459350), (7, 3822300), (9, 2972900), (10, 2675610), (12, 2229675), (14, 1911150), (15, 1783740), (18, 1486450), (20, 1337805), (21, 1274100), (25, 1070244), (28, 955575), (30, 891870), (31, 863100), (35, 764460), (36, 743225), (42, 637050), (45, 594580), (50, 535122), (60, 445935), (62, 431550), (63, 424700), (70, 382230), (75, 356748), (84, 318525), (90, 297290), (93, 287700), (100, 267561), (105, 254820), (124, 215775), (126, 212350), (137, 195300), (140, 191115), (150, 178374), (155, 172620), (175, 152892), (180, 148645), (186, 143850), (210, 127410), (217, 123300), (225, 118916), (252, 106175), (274, 97650), (279, 95900), (300, 89187), (310, 86310), (315, 84940), (350, 76446), (372, 71925), (411, 65100), (420, 63705), (434, 61650), (450, 59458), (465, 57540), (525, 50964), (548, 48825), (558, 47950), (620, 43155), (630, 42470), (651, 41100), (685, 39060), (700, 38223), (775, 34524), (822, 32550), (868, 30825), (900, 29729), (930, 28770), (959, 27900), (1050, 25482), (1085, 24660), (1116, 23975), (1233, 21700), (1260, 21235), (1302, 20550), (1370, 19530), (1395, 19180), (1550, 17262), (1575, 16988), (1644, 16275), (1860, 14385), (1918, 13950), (1953, 13700), (2055, 13020), (2100, 12741), (2170, 12330), (2325, 11508), (2466, 10850), (2604, 10275), (2740, 9765), (2790, 9590), (2877, 9300), (3100, 8631), (3150, 8494), (3255, 8220), (3425, 7812), (3836, 6975), (3906, 6850), (4110, 6510), (4247, 6300), (4340, 6165), (4650, 5754), (4795, 5580), (4932, 5425)]