187000680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3019

約数の個数: 128

約数和(自身を含む): 613370880

約数和(自身を除く): 426370200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 2957, 3162, 3720, 4216, 5270, 5914, 6324, 7905, 8871, 10540, 11828, 12648, 14785, 15810, 17742, 21080, 23656, 29570, 31620, 35484, 44355, 50269, 59140, 63240, 70968, 88710, 91667, 100538, 118280, 150807, 177420, 183334, 201076, 251345, 275001, 301614, 354840, 366668, 402152, 458335, 502690, 550002, 603228, 733336, 754035, 916670, 1005380, 1100004, 1206456, 1375005, 1508070, 1558339, 1833340, 2010760, 2200008, 2750010, 3016140, 3116678, 3666680, 4675017, 5500020, 6032280, 6233356, 7791695, 9350034, 11000040, 12466712, 15583390, 18700068, 23375085, 31166780, 37400136, 46750170, 62333560, 93500340, 187000680]

約数ペア:

[(1, 187000680), (2, 93500340), (3, 62333560), (4, 46750170), (5, 37400136), (6, 31166780), (8, 23375085), (10, 18700068), (12, 15583390), (15, 12466712), (17, 11000040), (20, 9350034), (24, 7791695), (30, 6233356), (31, 6032280), (34, 5500020), (40, 4675017), (51, 3666680), (60, 3116678), (62, 3016140), (68, 2750010), (85, 2200008), (93, 2010760), (102, 1833340), (120, 1558339), (124, 1508070), (136, 1375005), (155, 1206456), (170, 1100004), (186, 1005380), (204, 916670), (248, 754035), (255, 733336), (310, 603228), (340, 550002), (372, 502690), (408, 458335), (465, 402152), (510, 366668), (527, 354840), (620, 301614), (680, 275001), (744, 251345), (930, 201076), (1020, 183334), (1054, 177420), (1240, 150807), (1581, 118280), (1860, 100538), (2040, 91667), (2108, 88710), (2635, 70968), (2957, 63240), (3162, 59140), (3720, 50269), (4216, 44355), (5270, 35484), (5914, 31620), (6324, 29570), (7905, 23656), (8871, 21080), (10540, 17742), (11828, 15810), (12648, 14785)]