389576250

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 1322576640

約数和(自身を除く): 933000390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 85, 90, 97, 102, 105, 119, 125, 126, 135, 150, 153, 170, 175, 189, 194, 210, 225, 238, 250, 255, 270, 291, 306, 315, 350, 357, 375, 378, 425, 450, 459, 485, 510, 525, 582, 595, 625, 630, 675, 679, 714, 750, 765, 850, 873, 875, 918, 945, 970, 1050, 1071, 1125, 1190, 1250, 1275, 1350, 1358, 1455, 1530, 1575, 1649, 1746, 1750, 1785, 1875, 1890, 2037, 2125, 2142, 2250, 2295, 2425, 2550, 2619, 2625, 2910, 2975, 3150, 3213, 3298, 3375, 3395, 3570, 3750, 3825, 4074, 4250, 4365, 4375, 4590, 4725, 4850, 4947, 5238, 5250, 5355, 5625, 5950, 6111, 6375, 6426, 6750, 6790, 7275, 7650, 7875, 8245, 8730, 8750, 8925, 9450, 9894, 10185, 10625, 10710, 11250, 11475, 11543, 12125, 12222, 12750, 13095, 13125, 14550, 14841, 14875, 15750, 16065, 16490, 16875, 16975, 17850, 18333, 19125, 20370, 21250, 21825, 22950, 23086, 23625, 24250, 24735, 26190, 26250, 26775, 29682, 29750, 30555, 31875, 32130, 33750, 33950, 34629, 36375, 36666, 38250, 39375, 41225, 43650, 44523, 44625, 47250, 49470, 50925, 53550, 57375, 57715, 60625, 61110, 63750, 65475, 69258, 72750, 74205, 74375, 78750, 80325, 82450, 84875, 89046, 89250, 91665, 95625, 101850, 103887, 109125, 114750, 115430, 118125, 121250, 123675, 130950, 133875, 148410, 148750, 152775, 160650, 169750, 173145, 181875, 183330, 191250, 206125, 207774, 218250, 222615, 223125, 236250, 247350, 254625, 267750, 286875, 288575, 305550, 311661, 327375, 346290, 363750, 371025, 401625, 412250, 424375, 445230, 446250, 458325, 509250, 519435, 545625, 573750, 577150, 618375, 623322, 654750, 669375, 742050, 763875, 803250, 848750, 865725, 916650, 1030625, 1038870, 1091250, 1113075, 1236750, 1273125, 1338750, 1442875, 1527750, 1558305, 1636875, 1731450, 1855125, 2008125, 2061250, 2226150, 2291625, 2546250, 2597175, 2885750, 3091875, 3116610, 3273750, 3710250, 3819375, 4016250, 4328625, 4583250, 5194350, 5565375, 6183750, 7214375, 7638750, 7791525, 8657250, 9275625, 11130750, 11458125, 12985875, 14428750, 15583050, 18551250, 21643125, 22916250, 25971750, 27826875, 38957625, 43286250, 55653750, 64929375, 77915250, 129858750, 194788125, 389576250]

約数ペア:

[(1, 389576250), (2, 194788125), (3, 129858750), (5, 77915250), (6, 64929375), (7, 55653750), (9, 43286250), (10, 38957625), (14, 27826875), (15, 25971750), (17, 22916250), (18, 21643125), (21, 18551250), (25, 15583050), (27, 14428750), (30, 12985875), (34, 11458125), (35, 11130750), (42, 9275625), (45, 8657250), (50, 7791525), (51, 7638750), (54, 7214375), (63, 6183750), (70, 5565375), (75, 5194350), (85, 4583250), (90, 4328625), (97, 4016250), (102, 3819375), (105, 3710250), (119, 3273750), (125, 3116610), (126, 3091875), (135, 2885750), (150, 2597175), (153, 2546250), (170, 2291625), (175, 2226150), (189, 2061250), (194, 2008125), (210, 1855125), (225, 1731450), (238, 1636875), (250, 1558305), (255, 1527750), (270, 1442875), (291, 1338750), (306, 1273125), (315, 1236750), (350, 1113075), (357, 1091250), (375, 1038870), (378, 1030625), (425, 916650), (450, 865725), (459, 848750), (485, 803250), (510, 763875), (525, 742050), (582, 669375), (595, 654750), (625, 623322), (630, 618375), (675, 577150), (679, 573750), (714, 545625), (750, 519435), (765, 509250), (850, 458325), (873, 446250), (875, 445230), (918, 424375), (945, 412250), (970, 401625), (1050, 371025), (1071, 363750), (1125, 346290), (1190, 327375), (1250, 311661), (1275, 305550), (1350, 288575), (1358, 286875), (1455, 267750), (1530, 254625), (1575, 247350), (1649, 236250), (1746, 223125), (1750, 222615), (1785, 218250), (1875, 207774), (1890, 206125), (2037, 191250), (2125, 183330), (2142, 181875), (2250, 173145), (2295, 169750), (2425, 160650), (2550, 152775), (2619, 148750), (2625, 148410), (2910, 133875), (2975, 130950), (3150, 123675), (3213, 121250), (3298, 118125), (3375, 115430), (3395, 114750), (3570, 109125), (3750, 103887), (3825, 101850), (4074, 95625), (4250, 91665), (4365, 89250), (4375, 89046), (4590, 84875), (4725, 82450), (4850, 80325), (4947, 78750), (5238, 74375), (5250, 74205), (5355, 72750), (5625, 69258), (5950, 65475), (6111, 63750), (6375, 61110), (6426, 60625), (6750, 57715), (6790, 57375), (7275, 53550), (7650, 50925), (7875, 49470), (8245, 47250), (8730, 44625), (8750, 44523), (8925, 43650), (9450, 41225), (9894, 39375), (10185, 38250), (10625, 36666), (10710, 36375), (11250, 34629), (11475, 33950), (11543, 33750), (12125, 32130), (12222, 31875), (12750, 30555), (13095, 29750), (13125, 29682), (14550, 26775), (14841, 26250), (14875, 26190), (15750, 24735), (16065, 24250), (16490, 23625), (16875, 23086), (16975, 22950), (17850, 21825), (18333, 21250), (19125, 20370)]