164487750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 528353280

約数和(自身を除く): 363865530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 50, 51, 57, 70, 75, 85, 95, 97, 102, 105, 114, 119, 125, 133, 150, 170, 175, 190, 194, 210, 238, 250, 255, 266, 285, 291, 323, 350, 357, 375, 399, 425, 475, 485, 510, 525, 570, 582, 595, 646, 665, 679, 714, 750, 798, 850, 875, 950, 969, 970, 1050, 1190, 1275, 1330, 1358, 1425, 1455, 1615, 1649, 1750, 1785, 1843, 1938, 1995, 2037, 2125, 2261, 2375, 2425, 2550, 2625, 2850, 2910, 2975, 3230, 3298, 3325, 3395, 3570, 3686, 3990, 4074, 4250, 4522, 4750, 4845, 4850, 4947, 5250, 5529, 5950, 6375, 6650, 6783, 6790, 7125, 7275, 8075, 8245, 8925, 9215, 9690, 9894, 9975, 10185, 11058, 11305, 11543, 12125, 12750, 12901, 13566, 14250, 14550, 14875, 16150, 16490, 16625, 16975, 17850, 18430, 19950, 20370, 22610, 23086, 24225, 24250, 24735, 25802, 27645, 29750, 31331, 33250, 33915, 33950, 34629, 36375, 38703, 40375, 41225, 44625, 46075, 48450, 49470, 49875, 50925, 55290, 56525, 57715, 62662, 64505, 67830, 69258, 72750, 77406, 80750, 82450, 84875, 89250, 92150, 93993, 99750, 101850, 113050, 115430, 121125, 123675, 129010, 138225, 156655, 169575, 169750, 173145, 187986, 193515, 206125, 219317, 230375, 242250, 247350, 254625, 276450, 282625, 288575, 313310, 322525, 339150, 346290, 387030, 412250, 438634, 460750, 469965, 509250, 565250, 577150, 618375, 645050, 657951, 691125, 783275, 847875, 865725, 939930, 967575, 1096585, 1236750, 1315902, 1382250, 1442875, 1566550, 1612625, 1695750, 1731450, 1935150, 2193170, 2349825, 2885750, 3225250, 3289755, 3916375, 4328625, 4699650, 4837875, 5482925, 6579510, 7832750, 8657250, 9675750, 10965850, 11749125, 16448775, 23498250, 27414625, 32897550, 54829250, 82243875, 164487750]

約数ペア:

[(1, 164487750), (2, 82243875), (3, 54829250), (5, 32897550), (6, 27414625), (7, 23498250), (10, 16448775), (14, 11749125), (15, 10965850), (17, 9675750), (19, 8657250), (21, 7832750), (25, 6579510), (30, 5482925), (34, 4837875), (35, 4699650), (38, 4328625), (42, 3916375), (50, 3289755), (51, 3225250), (57, 2885750), (70, 2349825), (75, 2193170), (85, 1935150), (95, 1731450), (97, 1695750), (102, 1612625), (105, 1566550), (114, 1442875), (119, 1382250), (125, 1315902), (133, 1236750), (150, 1096585), (170, 967575), (175, 939930), (190, 865725), (194, 847875), (210, 783275), (238, 691125), (250, 657951), (255, 645050), (266, 618375), (285, 577150), (291, 565250), (323, 509250), (350, 469965), (357, 460750), (375, 438634), (399, 412250), (425, 387030), (475, 346290), (485, 339150), (510, 322525), (525, 313310), (570, 288575), (582, 282625), (595, 276450), (646, 254625), (665, 247350), (679, 242250), (714, 230375), (750, 219317), (798, 206125), (850, 193515), (875, 187986), (950, 173145), (969, 169750), (970, 169575), (1050, 156655), (1190, 138225), (1275, 129010), (1330, 123675), (1358, 121125), (1425, 115430), (1455, 113050), (1615, 101850), (1649, 99750), (1750, 93993), (1785, 92150), (1843, 89250), (1938, 84875), (1995, 82450), (2037, 80750), (2125, 77406), (2261, 72750), (2375, 69258), (2425, 67830), (2550, 64505), (2625, 62662), (2850, 57715), (2910, 56525), (2975, 55290), (3230, 50925), (3298, 49875), (3325, 49470), (3395, 48450), (3570, 46075), (3686, 44625), (3990, 41225), (4074, 40375), (4250, 38703), (4522, 36375), (4750, 34629), (4845, 33950), (4850, 33915), (4947, 33250), (5250, 31331), (5529, 29750), (5950, 27645), (6375, 25802), (6650, 24735), (6783, 24250), (6790, 24225), (7125, 23086), (7275, 22610), (8075, 20370), (8245, 19950), (8925, 18430), (9215, 17850), (9690, 16975), (9894, 16625), (9975, 16490), (10185, 16150), (11058, 14875), (11305, 14550), (11543, 14250), (12125, 13566), (12750, 12901)]