4639500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 72

約数和(自身を含む): 14650272

約数和(自身を除く): 10010772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1031, 1125, 1500, 2062, 2250, 3093, 4124, 4500, 5155, 6186, 9279, 10310, 12372, 15465, 18558, 20620, 25775, 30930, 37116, 46395, 51550, 61860, 77325, 92790, 103100, 128875, 154650, 185580, 231975, 257750, 309300, 386625, 463950, 515500, 773250, 927900, 1159875, 1546500, 2319750, 4639500]

約数ペア:

[(1, 4639500), (2, 2319750), (3, 1546500), (4, 1159875), (5, 927900), (6, 773250), (9, 515500), (10, 463950), (12, 386625), (15, 309300), (18, 257750), (20, 231975), (25, 185580), (30, 154650), (36, 128875), (45, 103100), (50, 92790), (60, 77325), (75, 61860), (90, 51550), (100, 46395), (125, 37116), (150, 30930), (180, 25775), (225, 20620), (250, 18558), (300, 15465), (375, 12372), (450, 10310), (500, 9279), (750, 6186), (900, 5155), (1031, 4500), (1125, 4124), (1500, 3093), (2062, 2250)]