401049450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2903}}^1$

素因数の和:3228

約数の個数: 72

約数和(自身を含む): 1081368288

約数和(自身を除く): 680318838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 450, 614, 921, 1535, 1842, 2763, 2903, 3070, 4605, 5526, 5806, 7675, 8709, 9210, 13815, 14515, 15350, 17418, 23025, 26127, 27630, 29030, 43545, 46050, 52254, 69075, 72575, 87090, 130635, 138150, 145150, 217725, 261270, 435450, 653175, 891221, 1306350, 1782442, 2673663, 4456105, 5347326, 8020989, 8912210, 13368315, 16041978, 22280525, 26736630, 40104945, 44561050, 66841575, 80209890, 133683150, 200524725, 401049450]

約数ペア:

[(1, 401049450), (2, 200524725), (3, 133683150), (5, 80209890), (6, 66841575), (9, 44561050), (10, 40104945), (15, 26736630), (18, 22280525), (25, 16041978), (30, 13368315), (45, 8912210), (50, 8020989), (75, 5347326), (90, 4456105), (150, 2673663), (225, 1782442), (307, 1306350), (450, 891221), (614, 653175), (921, 435450), (1535, 261270), (1842, 217725), (2763, 145150), (2903, 138150), (3070, 130635), (4605, 87090), (5526, 72575), (5806, 69075), (7675, 52254), (8709, 46050), (9210, 43545), (13815, 29030), (14515, 27630), (15350, 26127), (17418, 23025)]