9666180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 29719872

約数和(自身を除く): 20053692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 647, 747, 830, 996, 1245, 1294, 1494, 1660, 1941, 2490, 2588, 2988, 3235, 3735, 3882, 4980, 5823, 6470, 7470, 7764, 9705, 11646, 12940, 14940, 19410, 23292, 29115, 38820, 53701, 58230, 107402, 116460, 161103, 214804, 268505, 322206, 483309, 537010, 644412, 805515, 966618, 1074020, 1611030, 1933236, 2416545, 3222060, 4833090, 9666180]

約数ペア:

[(1, 9666180), (2, 4833090), (3, 3222060), (4, 2416545), (5, 1933236), (6, 1611030), (9, 1074020), (10, 966618), (12, 805515), (15, 644412), (18, 537010), (20, 483309), (30, 322206), (36, 268505), (45, 214804), (60, 161103), (83, 116460), (90, 107402), (166, 58230), (180, 53701), (249, 38820), (332, 29115), (415, 23292), (498, 19410), (647, 14940), (747, 12940), (830, 11646), (996, 9705), (1245, 7764), (1294, 7470), (1494, 6470), (1660, 5823), (1941, 4980), (2490, 3882), (2588, 3735), (2988, 3235)]