70029800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 176774400

約数和(自身を除く): 106744600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 136, 170, 172, 200, 215, 340, 344, 425, 430, 479, 680, 731, 850, 860, 958, 1075, 1462, 1700, 1720, 1916, 2150, 2395, 2924, 3400, 3655, 3832, 4300, 4790, 5848, 7310, 8143, 8600, 9580, 11975, 14620, 16286, 18275, 19160, 20597, 23950, 29240, 32572, 36550, 40715, 41194, 47900, 65144, 73100, 81430, 82388, 95800, 102985, 146200, 162860, 164776, 203575, 205970, 325720, 350149, 407150, 411940, 514925, 700298, 814300, 823880, 1029850, 1400596, 1628600, 1750745, 2059700, 2801192, 3501490, 4119400, 7002980, 8753725, 14005960, 17507450, 35014900, 70029800]

約数ペア:

[(1, 70029800), (2, 35014900), (4, 17507450), (5, 14005960), (8, 8753725), (10, 7002980), (17, 4119400), (20, 3501490), (25, 2801192), (34, 2059700), (40, 1750745), (43, 1628600), (50, 1400596), (68, 1029850), (85, 823880), (86, 814300), (100, 700298), (136, 514925), (170, 411940), (172, 407150), (200, 350149), (215, 325720), (340, 205970), (344, 203575), (425, 164776), (430, 162860), (479, 146200), (680, 102985), (731, 95800), (850, 82388), (860, 81430), (958, 73100), (1075, 65144), (1462, 47900), (1700, 41194), (1720, 40715), (1916, 36550), (2150, 32572), (2395, 29240), (2924, 23950), (3400, 20597), (3655, 19160), (3832, 18275), (4300, 16286), (4790, 14620), (5848, 11975), (7310, 9580), (8143, 8600)]