1490540700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{451679}}^1$

素因数の和:451707

約数の個数: 72

約数和(自身を含む): 4704698880

約数和(自身を除く): 3214158180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 451679, 903358, 1355037, 1806716, 2258395, 2710074, 4516790, 4968469, 5420148, 6775185, 9033580, 9936938, 11291975, 13550370, 14905407, 19873876, 22583950, 24842345, 27100740, 29810814, 33875925, 45167900, 49684690, 59621628, 67751850, 74527035, 99369380, 124211725, 135503700, 149054070, 248423450, 298108140, 372635175, 496846900, 745270350, 1490540700]

約数ペア:

[(1, 1490540700), (2, 745270350), (3, 496846900), (4, 372635175), (5, 298108140), (6, 248423450), (10, 149054070), (11, 135503700), (12, 124211725), (15, 99369380), (20, 74527035), (22, 67751850), (25, 59621628), (30, 49684690), (33, 45167900), (44, 33875925), (50, 29810814), (55, 27100740), (60, 24842345), (66, 22583950), (75, 19873876), (100, 14905407), (110, 13550370), (132, 11291975), (150, 9936938), (165, 9033580), (220, 6775185), (275, 5420148), (300, 4968469), (330, 4516790), (550, 2710074), (660, 2258395), (825, 1806716), (1100, 1355037), (1650, 903358), (3300, 451679)]