4132500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 13120800

約数和(自身を除く): 8988300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 125, 145, 150, 174, 190, 228, 250, 285, 290, 300, 348, 375, 380, 435, 475, 500, 551, 570, 580, 625, 725, 750, 870, 950, 1102, 1140, 1250, 1425, 1450, 1500, 1653, 1740, 1875, 1900, 2175, 2204, 2375, 2500, 2755, 2850, 2900, 3306, 3625, 3750, 4350, 4750, 5510, 5700, 6612, 7125, 7250, 7500, 8265, 8700, 9500, 10875, 11020, 11875, 13775, 14250, 14500, 16530, 18125, 21750, 23750, 27550, 28500, 33060, 35625, 36250, 41325, 43500, 47500, 54375, 55100, 68875, 71250, 72500, 82650, 108750, 137750, 142500, 165300, 206625, 217500, 275500, 344375, 413250, 688750, 826500, 1033125, 1377500, 2066250, 4132500]

約数ペア:

[(1, 4132500), (2, 2066250), (3, 1377500), (4, 1033125), (5, 826500), (6, 688750), (10, 413250), (12, 344375), (15, 275500), (19, 217500), (20, 206625), (25, 165300), (29, 142500), (30, 137750), (38, 108750), (50, 82650), (57, 72500), (58, 71250), (60, 68875), (75, 55100), (76, 54375), (87, 47500), (95, 43500), (100, 41325), (114, 36250), (116, 35625), (125, 33060), (145, 28500), (150, 27550), (174, 23750), (190, 21750), (228, 18125), (250, 16530), (285, 14500), (290, 14250), (300, 13775), (348, 11875), (375, 11020), (380, 10875), (435, 9500), (475, 8700), (500, 8265), (551, 7500), (570, 7250), (580, 7125), (625, 6612), (725, 5700), (750, 5510), (870, 4750), (950, 4350), (1102, 3750), (1140, 3625), (1250, 3306), (1425, 2900), (1450, 2850), (1500, 2755), (1653, 2500), (1740, 2375), (1875, 2204), (1900, 2175)]