215625630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 573640704

約数和(自身を除く): 358015074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 191, 242, 311, 330, 363, 382, 573, 605, 622, 726, 933, 955, 1146, 1210, 1555, 1815, 1866, 1910, 2101, 2865, 3110, 3421, 3630, 4202, 4665, 5730, 6303, 6842, 9330, 10263, 10505, 12606, 17105, 20526, 21010, 23111, 31515, 34210, 37631, 46222, 51315, 59401, 63030, 69333, 75262, 102630, 112893, 115555, 118802, 138666, 178203, 188155, 225786, 231110, 297005, 346665, 356406, 376310, 564465, 594010, 653411, 693330, 891015, 1128930, 1306822, 1782030, 1960233, 3267055, 3920466, 6534110, 7187521, 9801165, 14375042, 19602330, 21562563, 35937605, 43125126, 71875210, 107812815, 215625630]

約数ペア:

[(1, 215625630), (2, 107812815), (3, 71875210), (5, 43125126), (6, 35937605), (10, 21562563), (11, 19602330), (15, 14375042), (22, 9801165), (30, 7187521), (33, 6534110), (55, 3920466), (66, 3267055), (110, 1960233), (121, 1782030), (165, 1306822), (191, 1128930), (242, 891015), (311, 693330), (330, 653411), (363, 594010), (382, 564465), (573, 376310), (605, 356406), (622, 346665), (726, 297005), (933, 231110), (955, 225786), (1146, 188155), (1210, 178203), (1555, 138666), (1815, 118802), (1866, 115555), (1910, 112893), (2101, 102630), (2865, 75262), (3110, 69333), (3421, 63030), (3630, 59401), (4202, 51315), (4665, 46222), (5730, 37631), (6303, 34210), (6842, 31515), (9330, 23111), (10263, 21010), (10505, 20526), (12606, 17105)]