150105900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71479}}^1$

素因数の和:71503

約数の個数: 72

約数和(自身を含む): 496357120

約数和(自身を除く): 346251220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 71479, 142958, 214437, 285916, 357395, 428874, 500353, 714790, 857748, 1000706, 1072185, 1429580, 1501059, 1786975, 2001412, 2144370, 2501765, 3002118, 3573950, 4288740, 5003530, 5360925, 6004236, 7147900, 7505295, 10007060, 10721850, 12508825, 15010590, 21443700, 25017650, 30021180, 37526475, 50035300, 75052950, 150105900]

約数ペア:

[(1, 150105900), (2, 75052950), (3, 50035300), (4, 37526475), (5, 30021180), (6, 25017650), (7, 21443700), (10, 15010590), (12, 12508825), (14, 10721850), (15, 10007060), (20, 7505295), (21, 7147900), (25, 6004236), (28, 5360925), (30, 5003530), (35, 4288740), (42, 3573950), (50, 3002118), (60, 2501765), (70, 2144370), (75, 2001412), (84, 1786975), (100, 1501059), (105, 1429580), (140, 1072185), (150, 1000706), (175, 857748), (210, 714790), (300, 500353), (350, 428874), (420, 357395), (525, 285916), (700, 214437), (1050, 142958), (2100, 71479)]