61651100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 158219040

約数和(自身を除く): 96567940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 3037, 4060, 5075, 6074, 10150, 12148, 15185, 20300, 21259, 30370, 42518, 60740, 75925, 85036, 88073, 106295, 151850, 176146, 212590, 303700, 352292, 425180, 440365, 531475, 616511, 880730, 1062950, 1233022, 1761460, 2125900, 2201825, 2466044, 3082555, 4403650, 6165110, 8807300, 12330220, 15412775, 30825550, 61651100]

約数ペア:

[(1, 61651100), (2, 30825550), (4, 15412775), (5, 12330220), (7, 8807300), (10, 6165110), (14, 4403650), (20, 3082555), (25, 2466044), (28, 2201825), (29, 2125900), (35, 1761460), (50, 1233022), (58, 1062950), (70, 880730), (100, 616511), (116, 531475), (140, 440365), (145, 425180), (175, 352292), (203, 303700), (290, 212590), (350, 176146), (406, 151850), (580, 106295), (700, 88073), (725, 85036), (812, 75925), (1015, 60740), (1450, 42518), (2030, 30370), (2900, 21259), (3037, 20300), (4060, 15185), (5075, 12148), (6074, 10150)]