201508300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 534688000

約数和(自身を除く): 333179700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 109, 133, 139, 140, 175, 190, 218, 266, 278, 350, 380, 436, 475, 532, 545, 556, 665, 695, 700, 763, 950, 973, 1090, 1330, 1390, 1526, 1900, 1946, 2071, 2180, 2641, 2660, 2725, 2780, 3052, 3325, 3475, 3815, 3892, 4142, 4865, 5282, 5450, 6650, 6950, 7630, 8284, 9730, 10355, 10564, 10900, 13205, 13300, 13900, 14497, 15151, 15260, 18487, 19075, 19460, 20710, 24325, 26410, 28994, 30302, 36974, 38150, 41420, 48650, 51775, 52820, 57988, 60604, 66025, 72485, 73948, 75755, 76300, 92435, 97300, 103550, 106057, 132050, 144970, 151510, 184870, 207100, 212114, 264100, 287869, 289940, 303020, 362425, 369740, 378775, 424228, 462175, 530285, 575738, 724850, 757550, 924350, 1060570, 1151476, 1439345, 1449700, 1515100, 1848700, 2015083, 2121140, 2651425, 2878690, 4030166, 5302850, 5757380, 7196725, 8060332, 10075415, 10605700, 14393450, 20150830, 28786900, 40301660, 50377075, 100754150, 201508300]

約数ペア:

[(1, 201508300), (2, 100754150), (4, 50377075), (5, 40301660), (7, 28786900), (10, 20150830), (14, 14393450), (19, 10605700), (20, 10075415), (25, 8060332), (28, 7196725), (35, 5757380), (38, 5302850), (50, 4030166), (70, 2878690), (76, 2651425), (95, 2121140), (100, 2015083), (109, 1848700), (133, 1515100), (139, 1449700), (140, 1439345), (175, 1151476), (190, 1060570), (218, 924350), (266, 757550), (278, 724850), (350, 575738), (380, 530285), (436, 462175), (475, 424228), (532, 378775), (545, 369740), (556, 362425), (665, 303020), (695, 289940), (700, 287869), (763, 264100), (950, 212114), (973, 207100), (1090, 184870), (1330, 151510), (1390, 144970), (1526, 132050), (1900, 106057), (1946, 103550), (2071, 97300), (2180, 92435), (2641, 76300), (2660, 75755), (2725, 73948), (2780, 72485), (3052, 66025), (3325, 60604), (3475, 57988), (3815, 52820), (3892, 51775), (4142, 48650), (4865, 41420), (5282, 38150), (5450, 36974), (6650, 30302), (6950, 28994), (7630, 26410), (8284, 24325), (9730, 20710), (10355, 19460), (10564, 19075), (10900, 18487), (13205, 15260), (13300, 15151), (13900, 14497)]