85442280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 325529280

約数和(自身を除く): 240087000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1321, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2642, 2695, 2940, 3080, 3234, 3963, 4312, 4620, 5284, 5390, 5880, 6468, 6605, 7926, 8085, 9240, 9247, 10568, 10780, 12936, 13210, 14531, 15852, 16170, 18494, 19815, 21560, 26420, 27741, 29062, 31704, 32340, 36988, 39630, 43593, 46235, 52840, 55482, 58124, 64680, 64729, 72655, 73976, 79260, 87186, 92470, 101717, 110964, 116248, 129458, 138705, 145310, 158520, 174372, 184940, 194187, 203434, 217965, 221928, 258916, 277410, 290620, 305151, 323645, 348744, 369880, 388374, 406868, 435930, 508585, 517832, 554820, 581240, 610302, 647290, 712019, 776748, 813736, 871860, 970935, 1017170, 1109640, 1220604, 1294580, 1424038, 1525755, 1553496, 1743720, 1941870, 2034340, 2136057, 2441208, 2589160, 2848076, 3051510, 3560095, 3883740, 4068680, 4272114, 5696152, 6103020, 7120190, 7767480, 8544228, 10680285, 12206040, 14240380, 17088456, 21360570, 28480760, 42721140, 85442280]

約数ペア:

[(1, 85442280), (2, 42721140), (3, 28480760), (4, 21360570), (5, 17088456), (6, 14240380), (7, 12206040), (8, 10680285), (10, 8544228), (11, 7767480), (12, 7120190), (14, 6103020), (15, 5696152), (20, 4272114), (21, 4068680), (22, 3883740), (24, 3560095), (28, 3051510), (30, 2848076), (33, 2589160), (35, 2441208), (40, 2136057), (42, 2034340), (44, 1941870), (49, 1743720), (55, 1553496), (56, 1525755), (60, 1424038), (66, 1294580), (70, 1220604), (77, 1109640), (84, 1017170), (88, 970935), (98, 871860), (105, 813736), (110, 776748), (120, 712019), (132, 647290), (140, 610302), (147, 581240), (154, 554820), (165, 517832), (168, 508585), (196, 435930), (210, 406868), (220, 388374), (231, 369880), (245, 348744), (264, 323645), (280, 305151), (294, 290620), (308, 277410), (330, 258916), (385, 221928), (392, 217965), (420, 203434), (440, 194187), (462, 184940), (490, 174372), (539, 158520), (588, 145310), (616, 138705), (660, 129458), (735, 116248), (770, 110964), (840, 101717), (924, 92470), (980, 87186), (1078, 79260), (1155, 73976), (1176, 72655), (1320, 64729), (1321, 64680), (1470, 58124), (1540, 55482), (1617, 52840), (1848, 46235), (1960, 43593), (2156, 39630), (2310, 36988), (2642, 32340), (2695, 31704), (2940, 29062), (3080, 27741), (3234, 26420), (3963, 21560), (4312, 19815), (4620, 18494), (5284, 16170), (5390, 15852), (5880, 14531), (6468, 13210), (6605, 12936), (7926, 10780), (8085, 10568), (9240, 9247)]