129482500

素因数分解:

$2^2\times 5^4\times 7^3\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 332393600

約数和(自身を除く): 202911100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 151, 175, 196, 245, 250, 302, 343, 350, 490, 500, 604, 625, 686, 700, 755, 875, 980, 1057, 1225, 1250, 1372, 1510, 1715, 1750, 2114, 2450, 2500, 3020, 3430, 3500, 3775, 4228, 4375, 4900, 5285, 6125, 6860, 7399, 7550, 8575, 8750, 10570, 12250, 14798, 15100, 17150, 17500, 18875, 21140, 24500, 26425, 29596, 30625, 34300, 36995, 37750, 42875, 51793, 52850, 61250, 73990, 75500, 85750, 94375, 103586, 105700, 122500, 132125, 147980, 171500, 184975, 188750, 207172, 214375, 258965, 264250, 369950, 377500, 428750, 517930, 528500, 660625, 739900, 857500, 924875, 1035860, 1294825, 1321250, 1849750, 2589650, 2642500, 3699500, 4624375, 5179300, 6474125, 9248750, 12948250, 18497500, 25896500, 32370625, 64741250, 129482500]

約数ペア:

[(1, 129482500), (2, 64741250), (4, 32370625), (5, 25896500), (7, 18497500), (10, 12948250), (14, 9248750), (20, 6474125), (25, 5179300), (28, 4624375), (35, 3699500), (49, 2642500), (50, 2589650), (70, 1849750), (98, 1321250), (100, 1294825), (125, 1035860), (140, 924875), (151, 857500), (175, 739900), (196, 660625), (245, 528500), (250, 517930), (302, 428750), (343, 377500), (350, 369950), (490, 264250), (500, 258965), (604, 214375), (625, 207172), (686, 188750), (700, 184975), (755, 171500), (875, 147980), (980, 132125), (1057, 122500), (1225, 105700), (1250, 103586), (1372, 94375), (1510, 85750), (1715, 75500), (1750, 73990), (2114, 61250), (2450, 52850), (2500, 51793), (3020, 42875), (3430, 37750), (3500, 36995), (3775, 34300), (4228, 30625), (4375, 29596), (4900, 26425), (5285, 24500), (6125, 21140), (6860, 18875), (7399, 17500), (7550, 17150), (8575, 15100), (8750, 14798), (10570, 12250)]