89429200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 264928480

約数和(自身を除く): 175499280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 41, 50, 56, 70, 76, 80, 82, 95, 100, 112, 133, 140, 152, 164, 175, 190, 200, 205, 266, 280, 287, 304, 328, 350, 380, 400, 410, 475, 532, 560, 574, 656, 665, 700, 760, 779, 820, 950, 1025, 1064, 1148, 1330, 1400, 1435, 1520, 1558, 1640, 1681, 1900, 2050, 2128, 2296, 2660, 2800, 2870, 3116, 3280, 3325, 3362, 3800, 3895, 4100, 4592, 5320, 5453, 5740, 6232, 6650, 6724, 7175, 7600, 7790, 8200, 8405, 10640, 10906, 11480, 11767, 12464, 13300, 13448, 14350, 15580, 16400, 16810, 19475, 21812, 22960, 23534, 26600, 26896, 27265, 28700, 31160, 31939, 33620, 38950, 42025, 43624, 47068, 53200, 54530, 57400, 58835, 62320, 63878, 67240, 77900, 84050, 87248, 94136, 109060, 114800, 117670, 127756, 134480, 136325, 155800, 159695, 168100, 188272, 218120, 223573, 235340, 255512, 272650, 294175, 311600, 319390, 336200, 436240, 447146, 470680, 511024, 545300, 588350, 638780, 672400, 798475, 894292, 941360, 1090600, 1117865, 1176700, 1277560, 1596950, 1788584, 2181200, 2235730, 2353400, 2555120, 3193900, 3577168, 4471460, 4706800, 5589325, 6387800, 8942920, 11178650, 12775600, 17885840, 22357300, 44714600, 89429200]

約数ペア:

[(1, 89429200), (2, 44714600), (4, 22357300), (5, 17885840), (7, 12775600), (8, 11178650), (10, 8942920), (14, 6387800), (16, 5589325), (19, 4706800), (20, 4471460), (25, 3577168), (28, 3193900), (35, 2555120), (38, 2353400), (40, 2235730), (41, 2181200), (50, 1788584), (56, 1596950), (70, 1277560), (76, 1176700), (80, 1117865), (82, 1090600), (95, 941360), (100, 894292), (112, 798475), (133, 672400), (140, 638780), (152, 588350), (164, 545300), (175, 511024), (190, 470680), (200, 447146), (205, 436240), (266, 336200), (280, 319390), (287, 311600), (304, 294175), (328, 272650), (350, 255512), (380, 235340), (400, 223573), (410, 218120), (475, 188272), (532, 168100), (560, 159695), (574, 155800), (656, 136325), (665, 134480), (700, 127756), (760, 117670), (779, 114800), (820, 109060), (950, 94136), (1025, 87248), (1064, 84050), (1148, 77900), (1330, 67240), (1400, 63878), (1435, 62320), (1520, 58835), (1558, 57400), (1640, 54530), (1681, 53200), (1900, 47068), (2050, 43624), (2128, 42025), (2296, 38950), (2660, 33620), (2800, 31939), (2870, 31160), (3116, 28700), (3280, 27265), (3325, 26896), (3362, 26600), (3800, 23534), (3895, 22960), (4100, 21812), (4592, 19475), (5320, 16810), (5453, 16400), (5740, 15580), (6232, 14350), (6650, 13448), (6724, 13300), (7175, 12464), (7600, 11767), (7790, 11480), (8200, 10906), (8405, 10640)]