102301380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{63149}}^1$

素因数の和:63170

約数の個数: 60

約数和(自身を含む): 320928300

約数和(自身を除く): 218626920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 63149, 126298, 189447, 252596, 315745, 378894, 568341, 631490, 757788, 947235, 1136682, 1262980, 1705023, 1894470, 2273364, 2841705, 3410046, 3788940, 5115069, 5683410, 6820092, 8525115, 10230138, 11366820, 17050230, 20460276, 25575345, 34100460, 51150690, 102301380]

約数ペア:

[(1, 102301380), (2, 51150690), (3, 34100460), (4, 25575345), (5, 20460276), (6, 17050230), (9, 11366820), (10, 10230138), (12, 8525115), (15, 6820092), (18, 5683410), (20, 5115069), (27, 3788940), (30, 3410046), (36, 2841705), (45, 2273364), (54, 1894470), (60, 1705023), (81, 1262980), (90, 1136682), (108, 947235), (135, 757788), (162, 631490), (180, 568341), (270, 378894), (324, 315745), (405, 252596), (540, 189447), (810, 126298), (1620, 63149)]