70777300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 175863744

約数和(自身を除く): 105086444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 47, 50, 55, 74, 94, 100, 110, 148, 185, 188, 220, 235, 275, 370, 407, 470, 517, 550, 740, 814, 925, 940, 1034, 1100, 1175, 1369, 1628, 1739, 1850, 2035, 2068, 2350, 2585, 2738, 3478, 3700, 4070, 4700, 5170, 5476, 6845, 6956, 8140, 8695, 10175, 10340, 12925, 13690, 15059, 17390, 19129, 20350, 25850, 27380, 30118, 34225, 34780, 38258, 40700, 43475, 51700, 60236, 64343, 68450, 75295, 76516, 86950, 95645, 128686, 136900, 150590, 173900, 191290, 257372, 301180, 321715, 376475, 382580, 478225, 643430, 707773, 752950, 956450, 1286860, 1415546, 1505900, 1608575, 1912900, 2831092, 3217150, 3538865, 6434300, 7077730, 14155460, 17694325, 35388650, 70777300]

約数ペア:

[(1, 70777300), (2, 35388650), (4, 17694325), (5, 14155460), (10, 7077730), (11, 6434300), (20, 3538865), (22, 3217150), (25, 2831092), (37, 1912900), (44, 1608575), (47, 1505900), (50, 1415546), (55, 1286860), (74, 956450), (94, 752950), (100, 707773), (110, 643430), (148, 478225), (185, 382580), (188, 376475), (220, 321715), (235, 301180), (275, 257372), (370, 191290), (407, 173900), (470, 150590), (517, 136900), (550, 128686), (740, 95645), (814, 86950), (925, 76516), (940, 75295), (1034, 68450), (1100, 64343), (1175, 60236), (1369, 51700), (1628, 43475), (1739, 40700), (1850, 38258), (2035, 34780), (2068, 34225), (2350, 30118), (2585, 27380), (2738, 25850), (3478, 20350), (3700, 19129), (4070, 17390), (4700, 15059), (5170, 13690), (5476, 12925), (6845, 10340), (6956, 10175), (8140, 8695)]