4563180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 14034384

約数和(自身を除く): 9471204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 251, 303, 404, 502, 505, 606, 753, 909, 1004, 1010, 1212, 1255, 1506, 1515, 1818, 2020, 2259, 2510, 3012, 3030, 3636, 3765, 4518, 4545, 5020, 6060, 7530, 9036, 9090, 11295, 15060, 18180, 22590, 25351, 45180, 50702, 76053, 101404, 126755, 152106, 228159, 253510, 304212, 380265, 456318, 507020, 760530, 912636, 1140795, 1521060, 2281590, 4563180]

約数ペア:

[(1, 4563180), (2, 2281590), (3, 1521060), (4, 1140795), (5, 912636), (6, 760530), (9, 507020), (10, 456318), (12, 380265), (15, 304212), (18, 253510), (20, 228159), (30, 152106), (36, 126755), (45, 101404), (60, 76053), (90, 50702), (101, 45180), (180, 25351), (202, 22590), (251, 18180), (303, 15060), (404, 11295), (502, 9090), (505, 9036), (606, 7530), (753, 6060), (909, 5020), (1004, 4545), (1010, 4518), (1212, 3765), (1255, 3636), (1506, 3030), (1515, 3012), (1818, 2510), (2020, 2259)]