266629650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 760129920

約数和(自身を除く): 493500270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 394, 525, 591, 985, 1050, 1182, 1289, 1379, 1970, 2578, 2758, 2955, 3867, 4137, 4925, 5910, 6445, 6895, 7734, 8274, 9023, 9850, 12890, 13790, 14775, 18046, 19335, 20685, 27069, 29550, 32225, 34475, 38670, 41370, 45115, 54138, 64450, 68950, 90230, 96675, 103425, 135345, 193350, 206850, 225575, 253933, 270690, 451150, 507866, 676725, 761799, 1269665, 1353450, 1523598, 1777531, 2539330, 3555062, 3808995, 5332593, 6348325, 7617990, 8887655, 10665186, 12696650, 17775310, 19044975, 26662965, 38089950, 44438275, 53325930, 88876550, 133314825, 266629650]

約数ペア:

[(1, 266629650), (2, 133314825), (3, 88876550), (5, 53325930), (6, 44438275), (7, 38089950), (10, 26662965), (14, 19044975), (15, 17775310), (21, 12696650), (25, 10665186), (30, 8887655), (35, 7617990), (42, 6348325), (50, 5332593), (70, 3808995), (75, 3555062), (105, 2539330), (150, 1777531), (175, 1523598), (197, 1353450), (210, 1269665), (350, 761799), (394, 676725), (525, 507866), (591, 451150), (985, 270690), (1050, 253933), (1182, 225575), (1289, 206850), (1379, 193350), (1970, 135345), (2578, 103425), (2758, 96675), (2955, 90230), (3867, 68950), (4137, 64450), (4925, 54138), (5910, 45115), (6445, 41370), (6895, 38670), (7734, 34475), (8274, 32225), (9023, 29550), (9850, 27069), (12890, 20685), (13790, 19335), (14775, 18046)]