20206422900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{59239}}^1$

素因数の和:59638

約数の個数: 108

約数和(自身を含む): 63504095200

約数和(自身を除く): 43297672300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 379, 450, 758, 900, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 9475, 11370, 13644, 17055, 18950, 22740, 28425, 34110, 37900, 56850, 59239, 68220, 85275, 113700, 118478, 170550, 177717, 236956, 296195, 341100, 355434, 533151, 592390, 710868, 888585, 1066302, 1184780, 1480975, 1777170, 2132604, 2665755, 2961950, 3554340, 4442925, 5331510, 5923900, 8885850, 10663020, 13328775, 17771700, 22451581, 26657550, 44903162, 53315100, 67354743, 89806324, 112257905, 134709486, 202064229, 224515810, 269418972, 336773715, 404128458, 449031620, 561289525, 673547430, 808256916, 1010321145, 1122579050, 1347094860, 1683868575, 2020642290, 2245158100, 3367737150, 4041284580, 5051605725, 6735474300, 10103211450, 20206422900]

約数ペア:

[(1, 20206422900), (2, 10103211450), (3, 6735474300), (4, 5051605725), (5, 4041284580), (6, 3367737150), (9, 2245158100), (10, 2020642290), (12, 1683868575), (15, 1347094860), (18, 1122579050), (20, 1010321145), (25, 808256916), (30, 673547430), (36, 561289525), (45, 449031620), (50, 404128458), (60, 336773715), (75, 269418972), (90, 224515810), (100, 202064229), (150, 134709486), (180, 112257905), (225, 89806324), (300, 67354743), (379, 53315100), (450, 44903162), (758, 26657550), (900, 22451581), (1137, 17771700), (1516, 13328775), (1895, 10663020), (2274, 8885850), (3411, 5923900), (3790, 5331510), (4548, 4442925), (5685, 3554340), (6822, 2961950), (7580, 2665755), (9475, 2132604), (11370, 1777170), (13644, 1480975), (17055, 1184780), (18950, 1066302), (22740, 888585), (28425, 710868), (34110, 592390), (37900, 533151), (56850, 355434), (59239, 341100), (68220, 296195), (85275, 236956), (113700, 177717), (118478, 170550)]