5458500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1213}}^1$

素因数の和:1238

約数の個数: 72

約数和(自身を含む): 17233944

約数和(自身を除く): 11775444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1213, 1500, 2250, 2426, 3639, 4500, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 21834, 24260, 30325, 36390, 43668, 54585, 60650, 72780, 90975, 109170, 121300, 151625, 181950, 218340, 272925, 303250, 363900, 454875, 545850, 606500, 909750, 1091700, 1364625, 1819500, 2729250, 5458500]

約数ペア:

[(1, 5458500), (2, 2729250), (3, 1819500), (4, 1364625), (5, 1091700), (6, 909750), (9, 606500), (10, 545850), (12, 454875), (15, 363900), (18, 303250), (20, 272925), (25, 218340), (30, 181950), (36, 151625), (45, 121300), (50, 109170), (60, 90975), (75, 72780), (90, 60650), (100, 54585), (125, 43668), (150, 36390), (180, 30325), (225, 24260), (250, 21834), (300, 18195), (375, 14556), (450, 12130), (500, 10917), (750, 7278), (900, 6065), (1125, 4852), (1213, 4500), (1500, 3639), (2250, 2426)]