72137100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34351}}^1$

素因数の和:34375

約数の個数: 72

約数和(自身を含む): 238540288

約数和(自身を除く): 166403188

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, 34351, 68702, 103053, 137404, 171755, 206106, 240457, 343510, 412212, 480914, 515265, 687020, 721371, 858775, 961828, 1030530, 1202285, 1442742, 1717550, 2061060, 2404570, 2576325, 2885484, 3435100, 3606855, 4809140, 5152650, 6011425, 7213710, 10305300, 12022850, 14427420, 18034275, 24045700, 36068550, 72137100]

約数ペア:

[(1, 72137100), (2, 36068550), (3, 24045700), (4, 18034275), (5, 14427420), (6, 12022850), (7, 10305300), (10, 7213710), (12, 6011425), (14, 5152650), (15, 4809140), (20, 3606855), (21, 3435100), (25, 2885484), (28, 2576325), (30, 2404570), (35, 2061060), (42, 1717550), (50, 1442742), (60, 1202285), (70, 1030530), (75, 961828), (84, 858775), (100, 721371), (105, 687020), (140, 515265), (150, 480914), (175, 412212), (210, 343510), (300, 240457), (350, 206106), (420, 171755), (525, 137404), (700, 103053), (1050, 68702), (2100, 34351)]