72473100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34511}}^1$

素因数の和:34535

約数の個数: 72

約数和(自身を含む): 239651328

約数和(自身を除く): 167178228

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, 34511, 69022, 103533, 138044, 172555, 207066, 241577, 345110, 414132, 483154, 517665, 690220, 724731, 862775, 966308, 1035330, 1207885, 1449462, 1725550, 2070660, 2415770, 2588325, 2898924, 3451100, 3623655, 4831540, 5176650, 6039425, 7247310, 10353300, 12078850, 14494620, 18118275, 24157700, 36236550, 72473100]

約数ペア:

[(1, 72473100), (2, 36236550), (3, 24157700), (4, 18118275), (5, 14494620), (6, 12078850), (7, 10353300), (10, 7247310), (12, 6039425), (14, 5176650), (15, 4831540), (20, 3623655), (21, 3451100), (25, 2898924), (28, 2588325), (30, 2415770), (35, 2070660), (42, 1725550), (50, 1449462), (60, 1207885), (70, 1035330), (75, 966308), (84, 862775), (100, 724731), (105, 690220), (140, 517665), (150, 483154), (175, 414132), (210, 345110), (300, 241577), (350, 207066), (420, 172555), (525, 138044), (700, 103533), (1050, 69022), (2100, 34511)]