68200920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63149}}^1$

素因数の和:63169

約数の個数: 64

約数和(自身を含む): 227340000

約数和(自身を除く): 159139080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63149, 126298, 189447, 252596, 315745, 378894, 505192, 568341, 631490, 757788, 947235, 1136682, 1262980, 1515576, 1705023, 1894470, 2273364, 2525960, 2841705, 3410046, 3788940, 4546728, 5683410, 6820092, 7577880, 8525115, 11366820, 13640184, 17050230, 22733640, 34100460, 68200920]

約数ペア:

[(1, 68200920), (2, 34100460), (3, 22733640), (4, 17050230), (5, 13640184), (6, 11366820), (8, 8525115), (9, 7577880), (10, 6820092), (12, 5683410), (15, 4546728), (18, 3788940), (20, 3410046), (24, 2841705), (27, 2525960), (30, 2273364), (36, 1894470), (40, 1705023), (45, 1515576), (54, 1262980), (60, 1136682), (72, 947235), (90, 757788), (108, 631490), (120, 568341), (135, 505192), (180, 378894), (216, 315745), (270, 252596), (360, 189447), (540, 126298), (1080, 63149)]