78424500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 292795776

約数和(自身を除く): 214371276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 97, 98, 100, 105, 110, 125, 132, 140, 147, 150, 154, 165, 175, 194, 196, 210, 220, 231, 245, 250, 275, 291, 294, 300, 308, 330, 350, 375, 385, 388, 420, 462, 485, 490, 500, 525, 539, 550, 582, 588, 660, 679, 700, 735, 750, 770, 825, 875, 924, 970, 980, 1050, 1067, 1078, 1100, 1155, 1164, 1225, 1358, 1375, 1455, 1470, 1500, 1540, 1617, 1650, 1750, 1925, 1940, 2037, 2100, 2134, 2156, 2310, 2425, 2450, 2625, 2695, 2716, 2750, 2910, 2940, 3201, 3234, 3300, 3395, 3500, 3675, 3850, 4074, 4125, 4268, 4620, 4753, 4850, 4900, 5250, 5335, 5390, 5500, 5775, 5820, 6125, 6402, 6468, 6790, 7275, 7350, 7469, 7700, 8085, 8148, 8250, 9506, 9625, 9700, 10185, 10500, 10670, 10780, 11550, 12125, 12250, 12804, 13475, 13580, 14259, 14550, 14700, 14938, 16005, 16170, 16500, 16975, 18375, 19012, 19250, 20370, 21340, 22407, 23100, 23765, 24250, 24500, 26675, 26950, 28518, 28875, 29100, 29876, 32010, 32340, 33950, 36375, 36750, 37345, 38500, 40425, 40740, 44814, 47530, 48500, 50925, 52283, 53350, 53900, 57036, 57750, 64020, 67375, 67900, 71295, 72750, 73500, 74690, 80025, 80850, 84875, 89628, 95060, 101850, 104566, 106700, 112035, 115500, 118825, 133375, 134750, 142590, 145500, 149380, 156849, 160050, 161700, 169750, 186725, 202125, 203700, 209132, 224070, 237650, 254625, 261415, 266750, 269500, 285180, 313698, 320100, 339500, 356475, 373450, 400125, 404250, 448140, 475300, 509250, 522830, 533500, 560175, 594125, 627396, 712950, 746900, 784245, 800250, 808500, 933625, 1018500, 1045660, 1120350, 1188250, 1307075, 1425900, 1568490, 1600500, 1782375, 1867250, 2240700, 2376500, 2614150, 2800875, 3136980, 3564750, 3734500, 3921225, 5228300, 5601750, 6535375, 7129500, 7842450, 11203500, 13070750, 15684900, 19606125, 26141500, 39212250, 78424500]

約数ペア:

[(1, 78424500), (2, 39212250), (3, 26141500), (4, 19606125), (5, 15684900), (6, 13070750), (7, 11203500), (10, 7842450), (11, 7129500), (12, 6535375), (14, 5601750), (15, 5228300), (20, 3921225), (21, 3734500), (22, 3564750), (25, 3136980), (28, 2800875), (30, 2614150), (33, 2376500), (35, 2240700), (42, 1867250), (44, 1782375), (49, 1600500), (50, 1568490), (55, 1425900), (60, 1307075), (66, 1188250), (70, 1120350), (75, 1045660), (77, 1018500), (84, 933625), (97, 808500), (98, 800250), (100, 784245), (105, 746900), (110, 712950), (125, 627396), (132, 594125), (140, 560175), (147, 533500), (150, 522830), (154, 509250), (165, 475300), (175, 448140), (194, 404250), (196, 400125), (210, 373450), (220, 356475), (231, 339500), (245, 320100), (250, 313698), (275, 285180), (291, 269500), (294, 266750), (300, 261415), (308, 254625), (330, 237650), (350, 224070), (375, 209132), (385, 203700), (388, 202125), (420, 186725), (462, 169750), (485, 161700), (490, 160050), (500, 156849), (525, 149380), (539, 145500), (550, 142590), (582, 134750), (588, 133375), (660, 118825), (679, 115500), (700, 112035), (735, 106700), (750, 104566), (770, 101850), (825, 95060), (875, 89628), (924, 84875), (970, 80850), (980, 80025), (1050, 74690), (1067, 73500), (1078, 72750), (1100, 71295), (1155, 67900), (1164, 67375), (1225, 64020), (1358, 57750), (1375, 57036), (1455, 53900), (1470, 53350), (1500, 52283), (1540, 50925), (1617, 48500), (1650, 47530), (1750, 44814), (1925, 40740), (1940, 40425), (2037, 38500), (2100, 37345), (2134, 36750), (2156, 36375), (2310, 33950), (2425, 32340), (2450, 32010), (2625, 29876), (2695, 29100), (2716, 28875), (2750, 28518), (2910, 26950), (2940, 26675), (3201, 24500), (3234, 24250), (3300, 23765), (3395, 23100), (3500, 22407), (3675, 21340), (3850, 20370), (4074, 19250), (4125, 19012), (4268, 18375), (4620, 16975), (4753, 16500), (4850, 16170), (4900, 16005), (5250, 14938), (5335, 14700), (5390, 14550), (5500, 14259), (5775, 13580), (5820, 13475), (6125, 12804), (6402, 12250), (6468, 12125), (6790, 11550), (7275, 10780), (7350, 10670), (7469, 10500), (7700, 10185), (8085, 9700), (8148, 9625), (8250, 9506)]