90049860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4562

約数の個数: 96

約数和(自身を含む): 287790720

約数和(自身を除く): 197740860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4507, 4995, 6660, 9014, 9990, 13521, 18028, 19980, 22535, 27042, 40563, 45070, 54084, 67605, 81126, 90140, 121689, 135210, 162252, 166759, 202815, 243378, 270420, 333518, 405630, 486756, 500277, 608445, 667036, 811260, 833795, 1000554, 1216890, 1500831, 1667590, 2001108, 2433780, 2501385, 3001662, 3335180, 4502493, 5002770, 6003324, 7504155, 9004986, 10005540, 15008310, 18009972, 22512465, 30016620, 45024930, 90049860]

約数ペア:

[(1, 90049860), (2, 45024930), (3, 30016620), (4, 22512465), (5, 18009972), (6, 15008310), (9, 10005540), (10, 9004986), (12, 7504155), (15, 6003324), (18, 5002770), (20, 4502493), (27, 3335180), (30, 3001662), (36, 2501385), (37, 2433780), (45, 2001108), (54, 1667590), (60, 1500831), (74, 1216890), (90, 1000554), (108, 833795), (111, 811260), (135, 667036), (148, 608445), (180, 500277), (185, 486756), (222, 405630), (270, 333518), (333, 270420), (370, 243378), (444, 202815), (540, 166759), (555, 162252), (666, 135210), (740, 121689), (999, 90140), (1110, 81126), (1332, 67605), (1665, 54084), (1998, 45070), (2220, 40563), (3330, 27042), (3996, 22535), (4507, 19980), (4995, 18028), (6660, 13521), (9014, 9990)]