90988200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{50549}}^1$

素因数の和:50571

約数の個数: 72

約数和(自身を含む): 305574750

約数和(自身を除く): 214586550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 50549, 101098, 151647, 202196, 252745, 303294, 404392, 454941, 505490, 606588, 758235, 909882, 1010980, 1213176, 1263725, 1516470, 1819764, 2021960, 2274705, 2527450, 3032940, 3639528, 3791175, 4549410, 5054900, 6065880, 7582350, 9098820, 10109800, 11373525, 15164700, 18197640, 22747050, 30329400, 45494100, 90988200]

約数ペア:

[(1, 90988200), (2, 45494100), (3, 30329400), (4, 22747050), (5, 18197640), (6, 15164700), (8, 11373525), (9, 10109800), (10, 9098820), (12, 7582350), (15, 6065880), (18, 5054900), (20, 4549410), (24, 3791175), (25, 3639528), (30, 3032940), (36, 2527450), (40, 2274705), (45, 2021960), (50, 1819764), (60, 1516470), (72, 1263725), (75, 1213176), (90, 1010980), (100, 909882), (120, 758235), (150, 606588), (180, 505490), (200, 454941), (225, 404392), (300, 303294), (360, 252745), (450, 202196), (600, 151647), (900, 101098), (1800, 50549)]