25101160000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 280

約数和(自身を含む): 71712994496

約数和(自身を除く): 46611834496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 157, 160, 175, 200, 224, 250, 280, 314, 320, 350, 400, 448, 500, 560, 571, 625, 628, 700, 785, 800, 875, 1000, 1099, 1120, 1142, 1250, 1256, 1400, 1570, 1600, 1750, 2000, 2198, 2240, 2284, 2500, 2512, 2800, 2855, 3140, 3500, 3925, 3997, 4000, 4375, 4396, 4568, 5000, 5024, 5495, 5600, 5710, 6280, 7000, 7850, 7994, 8000, 8750, 8792, 9136, 10000, 10048, 10990, 11200, 11420, 12560, 14000, 14275, 15700, 15988, 17500, 17584, 18272, 19625, 19985, 20000, 21980, 22840, 25120, 27475, 28000, 28550, 31400, 31976, 35000, 35168, 36544, 39250, 39970, 40000, 43960, 45680, 50240, 54950, 56000, 57100, 62800, 63952, 70000, 70336, 71375, 78500, 79940, 87920, 89647, 91360, 98125, 99925, 109900, 114200, 125600, 127904, 137375, 140000, 142750, 157000, 159880, 175840, 179294, 182720, 196250, 199850, 219800, 228400, 251200, 255808, 274750, 280000, 285500, 314000, 319760, 351680, 356875, 358588, 392500, 399700, 439600, 448235, 456800, 499625, 549500, 571000, 627529, 628000, 639520, 686875, 713750, 717176, 785000, 799400, 879200, 896470, 913600, 999250, 1099000, 1142000, 1255058, 1256000, 1279040, 1373750, 1427500, 1434352, 1570000, 1598800, 1758400, 1792940, 1998500, 2198000, 2241175, 2284000, 2498125, 2510116, 2747500, 2855000, 2868704, 3137645, 3140000, 3197600, 3585880, 3997000, 4396000, 4482350, 4568000, 4996250, 5020232, 5495000, 5710000, 5737408, 6275290, 6280000, 6395200, 7171760, 7994000, 8792000, 8964700, 9992500, 10040464, 10990000, 11205875, 11420000, 12550580, 14343520, 15688225, 15988000, 17929400, 19985000, 20080928, 21980000, 22411750, 22840000, 25101160, 28687040, 31376450, 31976000, 35858800, 39970000, 40161856, 43960000, 44823500, 50202320, 56029375, 62752900, 71717600, 78441125, 79940000, 89647000, 100404640, 112058750, 125505800, 143435200, 156882250, 159880000, 179294000, 200809280, 224117500, 251011600, 313764500, 358588000, 392205625, 448235000, 502023200, 627529000, 717176000, 784411250, 896470000, 1004046400, 1255058000, 1568822500, 1792940000, 2510116000, 3137645000, 3585880000, 5020232000, 6275290000, 12550580000, 25101160000]

約数ペア:

[(1, 25101160000), (2, 12550580000), (4, 6275290000), (5, 5020232000), (7, 3585880000), (8, 3137645000), (10, 2510116000), (14, 1792940000), (16, 1568822500), (20, 1255058000), (25, 1004046400), (28, 896470000), (32, 784411250), (35, 717176000), (40, 627529000), (50, 502023200), (56, 448235000), (64, 392205625), (70, 358588000), (80, 313764500), (100, 251011600), (112, 224117500), (125, 200809280), (140, 179294000), (157, 159880000), (160, 156882250), (175, 143435200), (200, 125505800), (224, 112058750), (250, 100404640), (280, 89647000), (314, 79940000), (320, 78441125), (350, 71717600), (400, 62752900), (448, 56029375), (500, 50202320), (560, 44823500), (571, 43960000), (625, 40161856), (628, 39970000), (700, 35858800), (785, 31976000), (800, 31376450), (875, 28687040), (1000, 25101160), (1099, 22840000), (1120, 22411750), (1142, 21980000), (1250, 20080928), (1256, 19985000), (1400, 17929400), (1570, 15988000), (1600, 15688225), (1750, 14343520), (2000, 12550580), (2198, 11420000), (2240, 11205875), (2284, 10990000), (2500, 10040464), (2512, 9992500), (2800, 8964700), (2855, 8792000), (3140, 7994000), (3500, 7171760), (3925, 6395200), (3997, 6280000), (4000, 6275290), (4375, 5737408), (4396, 5710000), (4568, 5495000), (5000, 5020232), (5024, 4996250), (5495, 4568000), (5600, 4482350), (5710, 4396000), (6280, 3997000), (7000, 3585880), (7850, 3197600), (7994, 3140000), (8000, 3137645), (8750, 2868704), (8792, 2855000), (9136, 2747500), (10000, 2510116), (10048, 2498125), (10990, 2284000), (11200, 2241175), (11420, 2198000), (12560, 1998500), (14000, 1792940), (14275, 1758400), (15700, 1598800), (15988, 1570000), (17500, 1434352), (17584, 1427500), (18272, 1373750), (19625, 1279040), (19985, 1256000), (20000, 1255058), (21980, 1142000), (22840, 1099000), (25120, 999250), (27475, 913600), (28000, 896470), (28550, 879200), (31400, 799400), (31976, 785000), (35000, 717176), (35168, 713750), (36544, 686875), (39250, 639520), (39970, 628000), (40000, 627529), (43960, 571000), (45680, 549500), (50240, 499625), (54950, 456800), (56000, 448235), (57100, 439600), (62800, 399700), (63952, 392500), (70000, 358588), (70336, 356875), (71375, 351680), (78500, 319760), (79940, 314000), (87920, 285500), (89647, 280000), (91360, 274750), (98125, 255808), (99925, 251200), (109900, 228400), (114200, 219800), (125600, 199850), (127904, 196250), (137375, 182720), (140000, 179294), (142750, 175840), (157000, 159880)]