68690200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 171752400

約数和(自身を除く): 103062200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 89, 100, 136, 170, 178, 200, 227, 340, 356, 425, 445, 454, 680, 712, 850, 890, 908, 1135, 1513, 1700, 1780, 1816, 2225, 2270, 3026, 3400, 3560, 3859, 4450, 4540, 5675, 6052, 7565, 7718, 8900, 9080, 11350, 12104, 15130, 15436, 17800, 19295, 20203, 22700, 30260, 30872, 37825, 38590, 40406, 45400, 60520, 75650, 77180, 80812, 96475, 101015, 151300, 154360, 161624, 192950, 202030, 302600, 343451, 385900, 404060, 505075, 686902, 771800, 808120, 1010150, 1373804, 1717255, 2020300, 2747608, 3434510, 4040600, 6869020, 8586275, 13738040, 17172550, 34345100, 68690200]

約数ペア:

[(1, 68690200), (2, 34345100), (4, 17172550), (5, 13738040), (8, 8586275), (10, 6869020), (17, 4040600), (20, 3434510), (25, 2747608), (34, 2020300), (40, 1717255), (50, 1373804), (68, 1010150), (85, 808120), (89, 771800), (100, 686902), (136, 505075), (170, 404060), (178, 385900), (200, 343451), (227, 302600), (340, 202030), (356, 192950), (425, 161624), (445, 154360), (454, 151300), (680, 101015), (712, 96475), (850, 80812), (890, 77180), (908, 75650), (1135, 60520), (1513, 45400), (1700, 40406), (1780, 38590), (1816, 37825), (2225, 30872), (2270, 30260), (3026, 22700), (3400, 20203), (3560, 19295), (3859, 17800), (4450, 15436), (4540, 15130), (5675, 12104), (6052, 11350), (7565, 9080), (7718, 8900)]