71440600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 207129600

約数和(自身を除く): 135689000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 4639, 7700, 9278, 15400, 18556, 23195, 32473, 37112, 46390, 51029, 64946, 92780, 102058, 115975, 129892, 162365, 185560, 204116, 231950, 255145, 259784, 324730, 357203, 408232, 463900, 510290, 649460, 714406, 811825, 927800, 1020580, 1275725, 1298920, 1428812, 1623650, 1786015, 2041160, 2551450, 2857624, 3247300, 3572030, 5102900, 6494600, 7144060, 8930075, 10205800, 14288120, 17860150, 35720300, 71440600]

約数ペア:

[(1, 71440600), (2, 35720300), (4, 17860150), (5, 14288120), (7, 10205800), (8, 8930075), (10, 7144060), (11, 6494600), (14, 5102900), (20, 3572030), (22, 3247300), (25, 2857624), (28, 2551450), (35, 2041160), (40, 1786015), (44, 1623650), (50, 1428812), (55, 1298920), (56, 1275725), (70, 1020580), (77, 927800), (88, 811825), (100, 714406), (110, 649460), (140, 510290), (154, 463900), (175, 408232), (200, 357203), (220, 324730), (275, 259784), (280, 255145), (308, 231950), (350, 204116), (385, 185560), (440, 162365), (550, 129892), (616, 115975), (700, 102058), (770, 92780), (1100, 64946), (1400, 51029), (1540, 46390), (1925, 37112), (2200, 32473), (3080, 23195), (3850, 18556), (4639, 15400), (7700, 9278)]