74665140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 169190220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 47, 55, 58, 60, 66, 83, 87, 94, 110, 116, 132, 141, 145, 165, 166, 174, 188, 220, 235, 249, 282, 290, 319, 330, 332, 348, 415, 435, 470, 498, 517, 564, 580, 638, 660, 705, 830, 870, 913, 940, 957, 996, 1034, 1245, 1276, 1363, 1410, 1551, 1595, 1660, 1740, 1826, 1914, 2068, 2407, 2490, 2585, 2726, 2739, 2820, 3102, 3190, 3652, 3828, 3901, 4089, 4565, 4785, 4814, 4980, 5170, 5452, 5478, 6204, 6380, 6815, 7221, 7755, 7802, 8178, 9130, 9570, 9628, 10340, 10956, 11703, 12035, 13630, 13695, 14442, 14993, 15510, 15604, 16356, 18260, 19140, 19505, 20445, 23406, 24070, 26477, 27260, 27390, 28884, 29986, 31020, 36105, 39010, 40890, 42911, 44979, 46812, 48140, 52954, 54780, 58515, 59972, 72210, 74965, 78020, 79431, 81780, 85822, 89958, 105908, 113129, 117030, 128733, 132385, 144420, 149930, 158862, 171644, 179916, 214555, 224895, 226258, 234060, 257466, 264770, 299860, 317724, 339387, 397155, 429110, 449790, 452516, 514932, 529540, 565645, 643665, 678774, 794310, 858220, 899580, 1131290, 1244419, 1287330, 1357548, 1588620, 1696935, 2262580, 2488838, 2574660, 3393870, 3733257, 4977676, 6222095, 6787740, 7466514, 12444190, 14933028, 18666285, 24888380, 37332570, 74665140]

約数ペア:

[(1, 74665140), (2, 37332570), (3, 24888380), (4, 18666285), (5, 14933028), (6, 12444190), (10, 7466514), (11, 6787740), (12, 6222095), (15, 4977676), (20, 3733257), (22, 3393870), (29, 2574660), (30, 2488838), (33, 2262580), (44, 1696935), (47, 1588620), (55, 1357548), (58, 1287330), (60, 1244419), (66, 1131290), (83, 899580), (87, 858220), (94, 794310), (110, 678774), (116, 643665), (132, 565645), (141, 529540), (145, 514932), (165, 452516), (166, 449790), (174, 429110), (188, 397155), (220, 339387), (235, 317724), (249, 299860), (282, 264770), (290, 257466), (319, 234060), (330, 226258), (332, 224895), (348, 214555), (415, 179916), (435, 171644), (470, 158862), (498, 149930), (517, 144420), (564, 132385), (580, 128733), (638, 117030), (660, 113129), (705, 105908), (830, 89958), (870, 85822), (913, 81780), (940, 79431), (957, 78020), (996, 74965), (1034, 72210), (1245, 59972), (1276, 58515), (1363, 54780), (1410, 52954), (1551, 48140), (1595, 46812), (1660, 44979), (1740, 42911), (1826, 40890), (1914, 39010), (2068, 36105), (2407, 31020), (2490, 29986), (2585, 28884), (2726, 27390), (2739, 27260), (2820, 26477), (3102, 24070), (3190, 23406), (3652, 20445), (3828, 19505), (3901, 19140), (4089, 18260), (4565, 16356), (4785, 15604), (4814, 15510), (4980, 14993), (5170, 14442), (5452, 13695), (5478, 13630), (6204, 12035), (6380, 11703), (6815, 10956), (7221, 10340), (7755, 9628), (7802, 9570), (8178, 9130)]