156475550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 367476480

約数和(自身を除く): 211000930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 97, 110, 154, 175, 194, 275, 350, 385, 419, 485, 550, 679, 770, 838, 970, 1067, 1358, 1925, 2095, 2134, 2425, 2933, 3395, 3850, 4190, 4609, 4850, 5335, 5866, 6790, 7469, 9218, 10475, 10670, 14665, 14938, 16975, 20950, 23045, 26675, 29330, 32263, 33950, 37345, 40643, 46090, 53350, 64526, 73325, 74690, 81286, 115225, 146650, 161315, 186725, 203215, 230450, 284501, 322630, 373450, 406430, 447073, 569002, 806575, 894146, 1016075, 1422505, 1613150, 2032150, 2235365, 2845010, 3129511, 4470730, 6259022, 7112525, 11176825, 14225050, 15647555, 22353650, 31295110, 78237775, 156475550]

約数ペア:

[(1, 156475550), (2, 78237775), (5, 31295110), (7, 22353650), (10, 15647555), (11, 14225050), (14, 11176825), (22, 7112525), (25, 6259022), (35, 4470730), (50, 3129511), (55, 2845010), (70, 2235365), (77, 2032150), (97, 1613150), (110, 1422505), (154, 1016075), (175, 894146), (194, 806575), (275, 569002), (350, 447073), (385, 406430), (419, 373450), (485, 322630), (550, 284501), (679, 230450), (770, 203215), (838, 186725), (970, 161315), (1067, 146650), (1358, 115225), (1925, 81286), (2095, 74690), (2134, 73325), (2425, 64526), (2933, 53350), (3395, 46090), (3850, 40643), (4190, 37345), (4609, 33950), (4850, 32263), (5335, 29330), (5866, 26675), (6790, 23045), (7469, 20950), (9218, 16975), (10475, 14938), (10670, 14665)]