121865850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{90271}}^1$

素因数の和:90292

約数の個数: 48

約数和(自身を含む): 335811840

約数和(自身を除く): 213945990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 90271, 180542, 270813, 451355, 541626, 812439, 902710, 1354065, 1624878, 2256775, 2437317, 2708130, 4062195, 4513550, 4874634, 6770325, 8124390, 12186585, 13540650, 20310975, 24373170, 40621950, 60932925, 121865850]

約数ペア:

[(1, 121865850), (2, 60932925), (3, 40621950), (5, 24373170), (6, 20310975), (9, 13540650), (10, 12186585), (15, 8124390), (18, 6770325), (25, 4874634), (27, 4513550), (30, 4062195), (45, 2708130), (50, 2437317), (54, 2256775), (75, 1624878), (90, 1354065), (135, 902710), (150, 812439), (225, 541626), (270, 451355), (450, 270813), (675, 180542), (1350, 90271)]