129577000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 351786240

約数和(自身を除く): 222209240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 125, 140, 173, 175, 200, 214, 250, 280, 346, 350, 428, 500, 535, 692, 700, 749, 856, 865, 875, 1000, 1070, 1211, 1384, 1400, 1498, 1730, 1750, 2140, 2422, 2675, 2996, 3460, 3500, 3745, 4280, 4325, 4844, 5350, 5992, 6055, 6920, 7000, 7490, 8650, 9688, 10700, 12110, 13375, 14980, 17300, 18511, 18725, 21400, 21625, 24220, 26750, 29960, 30275, 34600, 37022, 37450, 43250, 48440, 53500, 60550, 74044, 74900, 86500, 92555, 93625, 107000, 121100, 129577, 148088, 149800, 151375, 173000, 185110, 187250, 242200, 259154, 302750, 370220, 374500, 462775, 518308, 605500, 647885, 740440, 749000, 925550, 1036616, 1211000, 1295770, 1851100, 2313875, 2591540, 3239425, 3702200, 4627750, 5183080, 6478850, 9255500, 12957700, 16197125, 18511000, 25915400, 32394250, 64788500, 129577000]

約数ペア:

[(1, 129577000), (2, 64788500), (4, 32394250), (5, 25915400), (7, 18511000), (8, 16197125), (10, 12957700), (14, 9255500), (20, 6478850), (25, 5183080), (28, 4627750), (35, 3702200), (40, 3239425), (50, 2591540), (56, 2313875), (70, 1851100), (100, 1295770), (107, 1211000), (125, 1036616), (140, 925550), (173, 749000), (175, 740440), (200, 647885), (214, 605500), (250, 518308), (280, 462775), (346, 374500), (350, 370220), (428, 302750), (500, 259154), (535, 242200), (692, 187250), (700, 185110), (749, 173000), (856, 151375), (865, 149800), (875, 148088), (1000, 129577), (1070, 121100), (1211, 107000), (1384, 93625), (1400, 92555), (1498, 86500), (1730, 74900), (1750, 74044), (2140, 60550), (2422, 53500), (2675, 48440), (2996, 43250), (3460, 37450), (3500, 37022), (3745, 34600), (4280, 30275), (4325, 29960), (4844, 26750), (5350, 24220), (5992, 21625), (6055, 21400), (6920, 18725), (7000, 18511), (7490, 17300), (8650, 14980), (9688, 13375), (10700, 12110)]