129115000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 384626880

約数和(自身を除く): 255511880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 31, 34, 35, 40, 49, 50, 56, 62, 68, 70, 85, 98, 100, 119, 124, 125, 136, 140, 155, 170, 175, 196, 200, 217, 238, 245, 248, 250, 280, 310, 340, 350, 392, 425, 434, 476, 490, 500, 527, 595, 620, 625, 680, 700, 775, 833, 850, 868, 875, 952, 980, 1000, 1054, 1085, 1190, 1225, 1240, 1250, 1400, 1519, 1550, 1666, 1700, 1736, 1750, 1960, 2108, 2125, 2170, 2380, 2450, 2500, 2635, 2975, 3038, 3100, 3332, 3400, 3500, 3689, 3875, 4165, 4216, 4250, 4340, 4375, 4760, 4900, 5000, 5270, 5425, 5950, 6076, 6125, 6200, 6664, 7000, 7378, 7595, 7750, 8330, 8500, 8680, 8750, 9800, 10540, 10625, 10850, 11900, 12152, 12250, 13175, 14756, 14875, 15190, 15500, 16660, 17000, 17500, 18445, 19375, 20825, 21080, 21250, 21700, 23800, 24500, 25823, 26350, 27125, 29512, 29750, 30380, 30625, 31000, 33320, 35000, 36890, 37975, 38750, 41650, 42500, 43400, 49000, 51646, 52700, 54250, 59500, 60760, 61250, 65875, 73780, 74375, 75950, 77500, 83300, 85000, 92225, 103292, 104125, 105400, 108500, 119000, 122500, 129115, 131750, 135625, 147560, 148750, 151900, 155000, 166600, 184450, 189875, 206584, 208250, 217000, 245000, 258230, 263500, 271250, 297500, 303800, 329375, 368900, 379750, 416500, 461125, 516460, 520625, 527000, 542500, 595000, 645575, 658750, 737800, 759500, 833000, 922250, 949375, 1032920, 1041250, 1085000, 1291150, 1317500, 1519000, 1844500, 1898750, 2082500, 2305625, 2582300, 2635000, 3227875, 3689000, 3797500, 4165000, 4611250, 5164600, 6455750, 7595000, 9222500, 12911500, 16139375, 18445000, 25823000, 32278750, 64557500, 129115000]

約数ペア:

[(1, 129115000), (2, 64557500), (4, 32278750), (5, 25823000), (7, 18445000), (8, 16139375), (10, 12911500), (14, 9222500), (17, 7595000), (20, 6455750), (25, 5164600), (28, 4611250), (31, 4165000), (34, 3797500), (35, 3689000), (40, 3227875), (49, 2635000), (50, 2582300), (56, 2305625), (62, 2082500), (68, 1898750), (70, 1844500), (85, 1519000), (98, 1317500), (100, 1291150), (119, 1085000), (124, 1041250), (125, 1032920), (136, 949375), (140, 922250), (155, 833000), (170, 759500), (175, 737800), (196, 658750), (200, 645575), (217, 595000), (238, 542500), (245, 527000), (248, 520625), (250, 516460), (280, 461125), (310, 416500), (340, 379750), (350, 368900), (392, 329375), (425, 303800), (434, 297500), (476, 271250), (490, 263500), (500, 258230), (527, 245000), (595, 217000), (620, 208250), (625, 206584), (680, 189875), (700, 184450), (775, 166600), (833, 155000), (850, 151900), (868, 148750), (875, 147560), (952, 135625), (980, 131750), (1000, 129115), (1054, 122500), (1085, 119000), (1190, 108500), (1225, 105400), (1240, 104125), (1250, 103292), (1400, 92225), (1519, 85000), (1550, 83300), (1666, 77500), (1700, 75950), (1736, 74375), (1750, 73780), (1960, 65875), (2108, 61250), (2125, 60760), (2170, 59500), (2380, 54250), (2450, 52700), (2500, 51646), (2635, 49000), (2975, 43400), (3038, 42500), (3100, 41650), (3332, 38750), (3400, 37975), (3500, 36890), (3689, 35000), (3875, 33320), (4165, 31000), (4216, 30625), (4250, 30380), (4340, 29750), (4375, 29512), (4760, 27125), (4900, 26350), (5000, 25823), (5270, 24500), (5425, 23800), (5950, 21700), (6076, 21250), (6125, 21080), (6200, 20825), (6664, 19375), (7000, 18445), (7378, 17500), (7595, 17000), (7750, 16660), (8330, 15500), (8500, 15190), (8680, 14875), (8750, 14756), (9800, 13175), (10540, 12250), (10625, 12152), (10850, 11900)]