201392700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 585014640

約数和(自身を除く): 383621940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 843, 1124, 1405, 1686, 2389, 2810, 3372, 4215, 4778, 5620, 7025, 7167, 8430, 9556, 11945, 14050, 14334, 16860, 21075, 23890, 28100, 28668, 35835, 42150, 47780, 59725, 71670, 84300, 119450, 143340, 179175, 238900, 358350, 671309, 716700, 1342618, 2013927, 2685236, 3356545, 4027854, 6713090, 8055708, 10069635, 13426180, 16782725, 20139270, 33565450, 40278540, 50348175, 67130900, 100696350, 201392700]

約数ペア:

[(1, 201392700), (2, 100696350), (3, 67130900), (4, 50348175), (5, 40278540), (6, 33565450), (10, 20139270), (12, 16782725), (15, 13426180), (20, 10069635), (25, 8055708), (30, 6713090), (50, 4027854), (60, 3356545), (75, 2685236), (100, 2013927), (150, 1342618), (281, 716700), (300, 671309), (562, 358350), (843, 238900), (1124, 179175), (1405, 143340), (1686, 119450), (2389, 84300), (2810, 71670), (3372, 59725), (4215, 47780), (4778, 42150), (5620, 35835), (7025, 28668), (7167, 28100), (8430, 23890), (9556, 21075), (11945, 16860), (14050, 14334)]