112665420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89417}}^1$

素因数の和:89439

約数の個数: 72

約数和(自身を含む): 390577824

約数和(自身を除く): 277912404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 89417, 178834, 268251, 357668, 447085, 536502, 625919, 804753, 894170, 1073004, 1251838, 1341255, 1609506, 1788340, 1877757, 2503676, 2682510, 3129595, 3219012, 3755514, 4023765, 5365020, 5633271, 6259190, 7511028, 8047530, 9388785, 11266542, 12518380, 16095060, 18777570, 22533084, 28166355, 37555140, 56332710, 112665420]

約数ペア:

[(1, 112665420), (2, 56332710), (3, 37555140), (4, 28166355), (5, 22533084), (6, 18777570), (7, 16095060), (9, 12518380), (10, 11266542), (12, 9388785), (14, 8047530), (15, 7511028), (18, 6259190), (20, 5633271), (21, 5365020), (28, 4023765), (30, 3755514), (35, 3219012), (36, 3129595), (42, 2682510), (45, 2503676), (60, 1877757), (63, 1788340), (70, 1609506), (84, 1341255), (90, 1251838), (105, 1073004), (126, 894170), (140, 804753), (180, 625919), (210, 536502), (252, 447085), (315, 357668), (420, 268251), (630, 178834), (1260, 89417)]