79595600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 231378048

約数和(自身を除く): 151782448

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, 131, 140, 155, 175, 196, 200, 217, 245, 248, 262, 280, 310, 350, 392, 400, 434, 490, 496, 524, 560, 620, 655, 700, 775, 784, 868, 917, 980, 1048, 1085, 1225, 1240, 1310, 1400, 1519, 1550, 1736, 1834, 1960, 2096, 2170, 2450, 2480, 2620, 2800, 3038, 3100, 3275, 3472, 3668, 3920, 4061, 4340, 4585, 4900, 5240, 5425, 6076, 6200, 6419, 6550, 7336, 7595, 8122, 8680, 9170, 9800, 10480, 10850, 12152, 12400, 12838, 13100, 14672, 15190, 16244, 17360, 18340, 19600, 20305, 21700, 22925, 24304, 25676, 26200, 28427, 30380, 32095, 32488, 36680, 37975, 40610, 43400, 45850, 51352, 52400, 56854, 60760, 64190, 64976, 73360, 75950, 81220, 86800, 91700, 101525, 102704, 113708, 121520, 128380, 142135, 151900, 160475, 162440, 183400, 198989, 203050, 227416, 256760, 284270, 303800, 320950, 324880, 366800, 397978, 406100, 454832, 513520, 568540, 607600, 641900, 710675, 795956, 812200, 994945, 1137080, 1283800, 1421350, 1591912, 1624400, 1989890, 2274160, 2567600, 2842700, 3183824, 3979780, 4974725, 5685400, 7959560, 9949450, 11370800, 15919120, 19898900, 39797800, 79595600]

約数ペア:

[(1, 79595600), (2, 39797800), (4, 19898900), (5, 15919120), (7, 11370800), (8, 9949450), (10, 7959560), (14, 5685400), (16, 4974725), (20, 3979780), (25, 3183824), (28, 2842700), (31, 2567600), (35, 2274160), (40, 1989890), (49, 1624400), (50, 1591912), (56, 1421350), (62, 1283800), (70, 1137080), (80, 994945), (98, 812200), (100, 795956), (112, 710675), (124, 641900), (131, 607600), (140, 568540), (155, 513520), (175, 454832), (196, 406100), (200, 397978), (217, 366800), (245, 324880), (248, 320950), (262, 303800), (280, 284270), (310, 256760), (350, 227416), (392, 203050), (400, 198989), (434, 183400), (490, 162440), (496, 160475), (524, 151900), (560, 142135), (620, 128380), (655, 121520), (700, 113708), (775, 102704), (784, 101525), (868, 91700), (917, 86800), (980, 81220), (1048, 75950), (1085, 73360), (1225, 64976), (1240, 64190), (1310, 60760), (1400, 56854), (1519, 52400), (1550, 51352), (1736, 45850), (1834, 43400), (1960, 40610), (2096, 37975), (2170, 36680), (2450, 32488), (2480, 32095), (2620, 30380), (2800, 28427), (3038, 26200), (3100, 25676), (3275, 24304), (3472, 22925), (3668, 21700), (3920, 20305), (4061, 19600), (4340, 18340), (4585, 17360), (4900, 16244), (5240, 15190), (5425, 14672), (6076, 13100), (6200, 12838), (6419, 12400), (6550, 12152), (7336, 10850), (7595, 10480), (8122, 9800), (8680, 9170)]