30568900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 69995520

約数和(自身を除く): 39426620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 83, 100, 116, 127, 145, 166, 254, 290, 332, 415, 508, 580, 635, 725, 830, 1270, 1450, 1660, 2075, 2407, 2540, 2900, 3175, 3683, 4150, 4814, 6350, 7366, 8300, 9628, 10541, 12035, 12700, 14732, 18415, 21082, 24070, 36830, 42164, 48140, 52705, 60175, 73660, 92075, 105410, 120350, 184150, 210820, 240700, 263525, 305689, 368300, 527050, 611378, 1054100, 1222756, 1528445, 3056890, 6113780, 7642225, 15284450, 30568900]

約数ペア:

[(1, 30568900), (2, 15284450), (4, 7642225), (5, 6113780), (10, 3056890), (20, 1528445), (25, 1222756), (29, 1054100), (50, 611378), (58, 527050), (83, 368300), (100, 305689), (116, 263525), (127, 240700), (145, 210820), (166, 184150), (254, 120350), (290, 105410), (332, 92075), (415, 73660), (508, 60175), (580, 52705), (635, 48140), (725, 42164), (830, 36830), (1270, 24070), (1450, 21082), (1660, 18415), (2075, 14732), (2407, 12700), (2540, 12035), (2900, 10541), (3175, 9628), (3683, 8300), (4150, 7366), (4814, 6350)]