152105100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72431}}^1$

素因数の和:72455

約数の個数: 72

約数和(自身を含む): 502967808

約数和(自身を除く): 350862708

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, 72431, 144862, 217293, 289724, 362155, 434586, 507017, 724310, 869172, 1014034, 1086465, 1448620, 1521051, 1810775, 2028068, 2172930, 2535085, 3042102, 3621550, 4345860, 5070170, 5432325, 6084204, 7243100, 7605255, 10140340, 10864650, 12675425, 15210510, 21729300, 25350850, 30421020, 38026275, 50701700, 76052550, 152105100]

約数ペア:

[(1, 152105100), (2, 76052550), (3, 50701700), (4, 38026275), (5, 30421020), (6, 25350850), (7, 21729300), (10, 15210510), (12, 12675425), (14, 10864650), (15, 10140340), (20, 7605255), (21, 7243100), (25, 6084204), (28, 5432325), (30, 5070170), (35, 4345860), (42, 3621550), (50, 3042102), (60, 2535085), (70, 2172930), (75, 2028068), (84, 1810775), (100, 1521051), (105, 1448620), (140, 1086465), (150, 1014034), (175, 869172), (210, 724310), (300, 507017), (350, 434586), (420, 362155), (525, 289724), (700, 217293), (1050, 144862), (2100, 72431)]