12574282000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4207

約数の個数: 240

約数和(自身を含む): 36518376960

約数和(自身を除く): 23944094960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 125, 140, 155, 175, 196, 200, 217, 245, 248, 250, 280, 310, 350, 392, 400, 434, 490, 496, 500, 560, 620, 700, 775, 784, 868, 875, 980, 1000, 1085, 1225, 1240, 1400, 1519, 1550, 1736, 1750, 1960, 2000, 2170, 2450, 2480, 2800, 3038, 3100, 3472, 3500, 3875, 3920, 4139, 4340, 4900, 5425, 6076, 6125, 6200, 7000, 7595, 7750, 8278, 8680, 9800, 10850, 12152, 12250, 12400, 14000, 15190, 15500, 16556, 17360, 19600, 20695, 21700, 24304, 24500, 27125, 28973, 30380, 31000, 33112, 37975, 41390, 43400, 49000, 54250, 57946, 60760, 62000, 66224, 75950, 82780, 86800, 98000, 103475, 108500, 115892, 121520, 128309, 144865, 151900, 165560, 189875, 202811, 206950, 217000, 231784, 256618, 289730, 303800, 331120, 379750, 405622, 413900, 434000, 463568, 513236, 517375, 579460, 607600, 641545, 724325, 759500, 811244, 827800, 898163, 1014055, 1026472, 1034750, 1158920, 1283090, 1448650, 1519000, 1622488, 1655600, 1796326, 2028110, 2052944, 2069500, 2317840, 2566180, 2897300, 3038000, 3207725, 3244976, 3592652, 3621625, 4056220, 4139000, 4490815, 5070275, 5132360, 5794600, 6287141, 6415450, 7185304, 7243250, 8112440, 8278000, 8981630, 10140550, 10264720, 11589200, 12574282, 12830900, 14370608, 14486500, 16038625, 16224880, 17963260, 20281100, 22454075, 25148564, 25351375, 25661800, 28973000, 31435705, 32077250, 35926520, 40562200, 44908150, 50297128, 50702750, 51323600, 57946000, 62871410, 64154500, 71853040, 81124400, 89816300, 100594256, 101405500, 112270375, 125742820, 128309000, 157178525, 179632600, 202811000, 224540750, 251485640, 256618000, 314357050, 359265200, 405622000, 449081500, 502971280, 628714100, 785892625, 898163000, 1257428200, 1571785250, 1796326000, 2514856400, 3143570500, 6287141000, 12574282000]

約数ペア:

[(1, 12574282000), (2, 6287141000), (4, 3143570500), (5, 2514856400), (7, 1796326000), (8, 1571785250), (10, 1257428200), (14, 898163000), (16, 785892625), (20, 628714100), (25, 502971280), (28, 449081500), (31, 405622000), (35, 359265200), (40, 314357050), (49, 256618000), (50, 251485640), (56, 224540750), (62, 202811000), (70, 179632600), (80, 157178525), (98, 128309000), (100, 125742820), (112, 112270375), (124, 101405500), (125, 100594256), (140, 89816300), (155, 81124400), (175, 71853040), (196, 64154500), (200, 62871410), (217, 57946000), (245, 51323600), (248, 50702750), (250, 50297128), (280, 44908150), (310, 40562200), (350, 35926520), (392, 32077250), (400, 31435705), (434, 28973000), (490, 25661800), (496, 25351375), (500, 25148564), (560, 22454075), (620, 20281100), (700, 17963260), (775, 16224880), (784, 16038625), (868, 14486500), (875, 14370608), (980, 12830900), (1000, 12574282), (1085, 11589200), (1225, 10264720), (1240, 10140550), (1400, 8981630), (1519, 8278000), (1550, 8112440), (1736, 7243250), (1750, 7185304), (1960, 6415450), (2000, 6287141), (2170, 5794600), (2450, 5132360), (2480, 5070275), (2800, 4490815), (3038, 4139000), (3100, 4056220), (3472, 3621625), (3500, 3592652), (3875, 3244976), (3920, 3207725), (4139, 3038000), (4340, 2897300), (4900, 2566180), (5425, 2317840), (6076, 2069500), (6125, 2052944), (6200, 2028110), (7000, 1796326), (7595, 1655600), (7750, 1622488), (8278, 1519000), (8680, 1448650), (9800, 1283090), (10850, 1158920), (12152, 1034750), (12250, 1026472), (12400, 1014055), (14000, 898163), (15190, 827800), (15500, 811244), (16556, 759500), (17360, 724325), (19600, 641545), (20695, 607600), (21700, 579460), (24304, 517375), (24500, 513236), (27125, 463568), (28973, 434000), (30380, 413900), (31000, 405622), (33112, 379750), (37975, 331120), (41390, 303800), (43400, 289730), (49000, 256618), (54250, 231784), (57946, 217000), (60760, 206950), (62000, 202811), (66224, 189875), (75950, 165560), (82780, 151900), (86800, 144865), (98000, 128309), (103475, 121520), (108500, 115892)]