74839380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 265531392

約数和(自身を除く): 190692012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 132, 140, 154, 165, 167, 194, 210, 220, 231, 291, 308, 330, 334, 385, 388, 420, 462, 485, 501, 582, 660, 668, 679, 770, 835, 924, 970, 1002, 1067, 1155, 1164, 1169, 1358, 1455, 1540, 1670, 1837, 1940, 2004, 2037, 2134, 2310, 2338, 2505, 2716, 2910, 3201, 3340, 3395, 3507, 3674, 4074, 4268, 4620, 4676, 5010, 5335, 5511, 5820, 5845, 6402, 6790, 7014, 7348, 7469, 8148, 9185, 10020, 10185, 10670, 11022, 11690, 12804, 12859, 13580, 14028, 14938, 16005, 16199, 17535, 18370, 20370, 21340, 22044, 22407, 23380, 25718, 27555, 29876, 32010, 32398, 35070, 36740, 37345, 38577, 40740, 44814, 48597, 51436, 55110, 64020, 64295, 64796, 70140, 74690, 77154, 80995, 89628, 97194, 110220, 112035, 113393, 128590, 149380, 154308, 161990, 178189, 192885, 194388, 224070, 226786, 242985, 257180, 323980, 340179, 356378, 385770, 448140, 453572, 485970, 534567, 566965, 680358, 712756, 771540, 890945, 971940, 1069134, 1133930, 1247323, 1360716, 1700895, 1781890, 2138268, 2267860, 2494646, 2672835, 3401790, 3563780, 3741969, 4989292, 5345670, 6236615, 6803580, 7483938, 10691340, 12473230, 14967876, 18709845, 24946460, 37419690, 74839380]

約数ペア:

[(1, 74839380), (2, 37419690), (3, 24946460), (4, 18709845), (5, 14967876), (6, 12473230), (7, 10691340), (10, 7483938), (11, 6803580), (12, 6236615), (14, 5345670), (15, 4989292), (20, 3741969), (21, 3563780), (22, 3401790), (28, 2672835), (30, 2494646), (33, 2267860), (35, 2138268), (42, 1781890), (44, 1700895), (55, 1360716), (60, 1247323), (66, 1133930), (70, 1069134), (77, 971940), (84, 890945), (97, 771540), (105, 712756), (110, 680358), (132, 566965), (140, 534567), (154, 485970), (165, 453572), (167, 448140), (194, 385770), (210, 356378), (220, 340179), (231, 323980), (291, 257180), (308, 242985), (330, 226786), (334, 224070), (385, 194388), (388, 192885), (420, 178189), (462, 161990), (485, 154308), (501, 149380), (582, 128590), (660, 113393), (668, 112035), (679, 110220), (770, 97194), (835, 89628), (924, 80995), (970, 77154), (1002, 74690), (1067, 70140), (1155, 64796), (1164, 64295), (1169, 64020), (1358, 55110), (1455, 51436), (1540, 48597), (1670, 44814), (1837, 40740), (1940, 38577), (2004, 37345), (2037, 36740), (2134, 35070), (2310, 32398), (2338, 32010), (2505, 29876), (2716, 27555), (2910, 25718), (3201, 23380), (3340, 22407), (3395, 22044), (3507, 21340), (3674, 20370), (4074, 18370), (4268, 17535), (4620, 16199), (4676, 16005), (5010, 14938), (5335, 14028), (5511, 13580), (5820, 12859), (5845, 12804), (6402, 11690), (6790, 11022), (7014, 10670), (7348, 10185), (7469, 10020), (8148, 9185)]