99494500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 262918656

約数和(自身を除く): 163424156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 125, 131, 140, 155, 175, 196, 217, 245, 250, 262, 310, 350, 434, 490, 500, 524, 620, 655, 700, 775, 868, 875, 917, 980, 1085, 1225, 1310, 1519, 1550, 1750, 1834, 2170, 2450, 2620, 3038, 3100, 3275, 3500, 3668, 3875, 4061, 4340, 4585, 4900, 5425, 6076, 6125, 6419, 6550, 7595, 7750, 8122, 9170, 10850, 12250, 12838, 13100, 15190, 15500, 16244, 16375, 18340, 20305, 21700, 22925, 24500, 25676, 27125, 28427, 30380, 32095, 32750, 37975, 40610, 45850, 54250, 56854, 64190, 65500, 75950, 81220, 91700, 101525, 108500, 113708, 114625, 128380, 142135, 151900, 160475, 189875, 198989, 203050, 229250, 284270, 320950, 379750, 397978, 406100, 458500, 507625, 568540, 641900, 710675, 759500, 795956, 802375, 994945, 1015250, 1421350, 1604750, 1989890, 2030500, 2842700, 3209500, 3553375, 3979780, 4974725, 7106750, 9949450, 14213500, 19898900, 24873625, 49747250, 99494500]

約数ペア:

[(1, 99494500), (2, 49747250), (4, 24873625), (5, 19898900), (7, 14213500), (10, 9949450), (14, 7106750), (20, 4974725), (25, 3979780), (28, 3553375), (31, 3209500), (35, 2842700), (49, 2030500), (50, 1989890), (62, 1604750), (70, 1421350), (98, 1015250), (100, 994945), (124, 802375), (125, 795956), (131, 759500), (140, 710675), (155, 641900), (175, 568540), (196, 507625), (217, 458500), (245, 406100), (250, 397978), (262, 379750), (310, 320950), (350, 284270), (434, 229250), (490, 203050), (500, 198989), (524, 189875), (620, 160475), (655, 151900), (700, 142135), (775, 128380), (868, 114625), (875, 113708), (917, 108500), (980, 101525), (1085, 91700), (1225, 81220), (1310, 75950), (1519, 65500), (1550, 64190), (1750, 56854), (1834, 54250), (2170, 45850), (2450, 40610), (2620, 37975), (3038, 32750), (3100, 32095), (3275, 30380), (3500, 28427), (3668, 27125), (3875, 25676), (4061, 24500), (4340, 22925), (4585, 21700), (4900, 20305), (5425, 18340), (6076, 16375), (6125, 16244), (6419, 15500), (6550, 15190), (7595, 13100), (7750, 12838), (8122, 12250), (9170, 10850)]