61137800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 88852600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 83, 100, 116, 127, 145, 166, 200, 232, 254, 290, 332, 415, 508, 580, 635, 664, 725, 830, 1016, 1160, 1270, 1450, 1660, 2075, 2407, 2540, 2900, 3175, 3320, 3683, 4150, 4814, 5080, 5800, 6350, 7366, 8300, 9628, 10541, 12035, 12700, 14732, 16600, 18415, 19256, 21082, 24070, 25400, 29464, 36830, 42164, 48140, 52705, 60175, 73660, 84328, 92075, 96280, 105410, 120350, 147320, 184150, 210820, 240700, 263525, 305689, 368300, 421640, 481400, 527050, 611378, 736600, 1054100, 1222756, 1528445, 2108200, 2445512, 3056890, 6113780, 7642225, 12227560, 15284450, 30568900, 61137800]

約数ペア:

[(1, 61137800), (2, 30568900), (4, 15284450), (5, 12227560), (8, 7642225), (10, 6113780), (20, 3056890), (25, 2445512), (29, 2108200), (40, 1528445), (50, 1222756), (58, 1054100), (83, 736600), (100, 611378), (116, 527050), (127, 481400), (145, 421640), (166, 368300), (200, 305689), (232, 263525), (254, 240700), (290, 210820), (332, 184150), (415, 147320), (508, 120350), (580, 105410), (635, 96280), (664, 92075), (725, 84328), (830, 73660), (1016, 60175), (1160, 52705), (1270, 48140), (1450, 42164), (1660, 36830), (2075, 29464), (2407, 25400), (2540, 24070), (2900, 21082), (3175, 19256), (3320, 18415), (3683, 16600), (4150, 14732), (4814, 12700), (5080, 12035), (5800, 10541), (6350, 9628), (7366, 8300)]