7641150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 20878872

約数和(自身を除く): 13237722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 421, 550, 605, 726, 825, 842, 1210, 1263, 1650, 1815, 2105, 2526, 3025, 3630, 4210, 4631, 6050, 6315, 9075, 9262, 10525, 12630, 13893, 18150, 21050, 23155, 27786, 31575, 46310, 50941, 63150, 69465, 101882, 115775, 138930, 152823, 231550, 254705, 305646, 347325, 509410, 694650, 764115, 1273525, 1528230, 2547050, 3820575, 7641150]

約数ペア:

[(1, 7641150), (2, 3820575), (3, 2547050), (5, 1528230), (6, 1273525), (10, 764115), (11, 694650), (15, 509410), (22, 347325), (25, 305646), (30, 254705), (33, 231550), (50, 152823), (55, 138930), (66, 115775), (75, 101882), (110, 69465), (121, 63150), (150, 50941), (165, 46310), (242, 31575), (275, 27786), (330, 23155), (363, 21050), (421, 18150), (550, 13893), (605, 12630), (726, 10525), (825, 9262), (842, 9075), (1210, 6315), (1263, 6050), (1650, 4631), (1815, 4210), (2105, 3630), (2526, 3025)]