28530900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10567}}^1$

素因数の和:10590

約数の個数: 72

約数和(自身を含む): 91730240

約数和(自身を除く): 63199340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10567, 21134, 31701, 42268, 52835, 63402, 95103, 105670, 126804, 158505, 190206, 211340, 264175, 285309, 317010, 380412, 475515, 528350, 570618, 634020, 792525, 951030, 1056700, 1141236, 1426545, 1585050, 1902060, 2377575, 2853090, 3170100, 4755150, 5706180, 7132725, 9510300, 14265450, 28530900]

約数ペア:

[(1, 28530900), (2, 14265450), (3, 9510300), (4, 7132725), (5, 5706180), (6, 4755150), (9, 3170100), (10, 2853090), (12, 2377575), (15, 1902060), (18, 1585050), (20, 1426545), (25, 1141236), (27, 1056700), (30, 951030), (36, 792525), (45, 634020), (50, 570618), (54, 528350), (60, 475515), (75, 380412), (90, 317010), (100, 285309), (108, 264175), (135, 211340), (150, 190206), (180, 158505), (225, 126804), (270, 105670), (300, 95103), (450, 63402), (540, 52835), (675, 42268), (900, 31701), (1350, 21134), (2700, 10567)]