90163710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 294053760

約数和(自身を除く): 203890050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 101, 105, 109, 117, 126, 130, 182, 195, 202, 210, 218, 234, 273, 303, 315, 327, 390, 455, 505, 545, 546, 585, 606, 630, 654, 707, 763, 819, 909, 910, 981, 1010, 1090, 1170, 1313, 1365, 1414, 1417, 1515, 1526, 1635, 1638, 1818, 1962, 2121, 2289, 2626, 2730, 2834, 3030, 3270, 3535, 3815, 3939, 4095, 4242, 4251, 4545, 4578, 4905, 6363, 6565, 6867, 7070, 7085, 7630, 7878, 8190, 8502, 9090, 9191, 9810, 9919, 10605, 11009, 11445, 11817, 12726, 12753, 13130, 13734, 14170, 18382, 19695, 19838, 21210, 21255, 22018, 22890, 23634, 25506, 27573, 29757, 31815, 33027, 34335, 39390, 42510, 45955, 49595, 55045, 55146, 59085, 59514, 63630, 63765, 66054, 68670, 77063, 82719, 89271, 91910, 99081, 99190, 110090, 118170, 127530, 137865, 143117, 148785, 154126, 165135, 165438, 178542, 198162, 231189, 275730, 286234, 297570, 330270, 385315, 413595, 429351, 446355, 462378, 495405, 693567, 715585, 770630, 827190, 858702, 892710, 990810, 1001819, 1155945, 1288053, 1387134, 1431170, 2003638, 2146755, 2311890, 2576106, 3005457, 3467835, 4293510, 5009095, 6010914, 6440265, 6935670, 9016371, 10018190, 12880530, 15027285, 18032742, 30054570, 45081855, 90163710]

約数ペア:

[(1, 90163710), (2, 45081855), (3, 30054570), (5, 18032742), (6, 15027285), (7, 12880530), (9, 10018190), (10, 9016371), (13, 6935670), (14, 6440265), (15, 6010914), (18, 5009095), (21, 4293510), (26, 3467835), (30, 3005457), (35, 2576106), (39, 2311890), (42, 2146755), (45, 2003638), (63, 1431170), (65, 1387134), (70, 1288053), (78, 1155945), (90, 1001819), (91, 990810), (101, 892710), (105, 858702), (109, 827190), (117, 770630), (126, 715585), (130, 693567), (182, 495405), (195, 462378), (202, 446355), (210, 429351), (218, 413595), (234, 385315), (273, 330270), (303, 297570), (315, 286234), (327, 275730), (390, 231189), (455, 198162), (505, 178542), (545, 165438), (546, 165135), (585, 154126), (606, 148785), (630, 143117), (654, 137865), (707, 127530), (763, 118170), (819, 110090), (909, 99190), (910, 99081), (981, 91910), (1010, 89271), (1090, 82719), (1170, 77063), (1313, 68670), (1365, 66054), (1414, 63765), (1417, 63630), (1515, 59514), (1526, 59085), (1635, 55146), (1638, 55045), (1818, 49595), (1962, 45955), (2121, 42510), (2289, 39390), (2626, 34335), (2730, 33027), (2834, 31815), (3030, 29757), (3270, 27573), (3535, 25506), (3815, 23634), (3939, 22890), (4095, 22018), (4242, 21255), (4251, 21210), (4545, 19838), (4578, 19695), (4905, 18382), (6363, 14170), (6565, 13734), (6867, 13130), (7070, 12753), (7085, 12726), (7630, 11817), (7878, 11445), (8190, 11009), (8502, 10605), (9090, 9919), (9191, 9810)]