82100040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 282847680

約数和(自身を除く): 200747640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 41, 44, 55, 60, 66, 74, 82, 88, 110, 111, 120, 123, 132, 148, 164, 165, 185, 205, 220, 222, 246, 264, 296, 328, 330, 370, 407, 410, 440, 444, 451, 492, 555, 615, 660, 740, 814, 820, 888, 902, 984, 1110, 1221, 1230, 1320, 1353, 1480, 1517, 1628, 1640, 1681, 1804, 2035, 2220, 2255, 2442, 2460, 2706, 3034, 3256, 3362, 3608, 4070, 4440, 4510, 4551, 4884, 4920, 5043, 5412, 6068, 6105, 6724, 6765, 7585, 8140, 8405, 9020, 9102, 9768, 10086, 10824, 12136, 12210, 13448, 13530, 15170, 16280, 16687, 16810, 18040, 18204, 18491, 20172, 22755, 24420, 25215, 27060, 30340, 33374, 33620, 36408, 36982, 40344, 45510, 48840, 50061, 50430, 54120, 55473, 60680, 62197, 66748, 67240, 73964, 83435, 91020, 92455, 100122, 100860, 110946, 124394, 133496, 147928, 166870, 182040, 184910, 186591, 200244, 201720, 221892, 248788, 250305, 277365, 310985, 333740, 369820, 373182, 400488, 443784, 497576, 500610, 554730, 621970, 667480, 684167, 739640, 746364, 932955, 1001220, 1109460, 1243940, 1368334, 1492728, 1865910, 2002440, 2052501, 2218920, 2487880, 2736668, 3420835, 3731820, 4105002, 5473336, 6841670, 7463640, 8210004, 10262505, 13683340, 16420008, 20525010, 27366680, 41050020, 82100040]

約数ペア:

[(1, 82100040), (2, 41050020), (3, 27366680), (4, 20525010), (5, 16420008), (6, 13683340), (8, 10262505), (10, 8210004), (11, 7463640), (12, 6841670), (15, 5473336), (20, 4105002), (22, 3731820), (24, 3420835), (30, 2736668), (33, 2487880), (37, 2218920), (40, 2052501), (41, 2002440), (44, 1865910), (55, 1492728), (60, 1368334), (66, 1243940), (74, 1109460), (82, 1001220), (88, 932955), (110, 746364), (111, 739640), (120, 684167), (123, 667480), (132, 621970), (148, 554730), (164, 500610), (165, 497576), (185, 443784), (205, 400488), (220, 373182), (222, 369820), (246, 333740), (264, 310985), (296, 277365), (328, 250305), (330, 248788), (370, 221892), (407, 201720), (410, 200244), (440, 186591), (444, 184910), (451, 182040), (492, 166870), (555, 147928), (615, 133496), (660, 124394), (740, 110946), (814, 100860), (820, 100122), (888, 92455), (902, 91020), (984, 83435), (1110, 73964), (1221, 67240), (1230, 66748), (1320, 62197), (1353, 60680), (1480, 55473), (1517, 54120), (1628, 50430), (1640, 50061), (1681, 48840), (1804, 45510), (2035, 40344), (2220, 36982), (2255, 36408), (2442, 33620), (2460, 33374), (2706, 30340), (3034, 27060), (3256, 25215), (3362, 24420), (3608, 22755), (4070, 20172), (4440, 18491), (4510, 18204), (4551, 18040), (4884, 16810), (4920, 16687), (5043, 16280), (5412, 15170), (6068, 13530), (6105, 13448), (6724, 12210), (6765, 12136), (7585, 10824), (8140, 10086), (8405, 9768), (9020, 9102)]