206118270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 595900800

約数和(自身を除く): 389782530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 81, 90, 95, 114, 118, 135, 162, 171, 177, 190, 227, 270, 285, 295, 342, 354, 405, 454, 513, 531, 570, 590, 681, 810, 855, 885, 1026, 1062, 1121, 1135, 1362, 1539, 1593, 1710, 1770, 2043, 2242, 2270, 2565, 2655, 3078, 3186, 3363, 3405, 4086, 4313, 4779, 5130, 5310, 5605, 6129, 6726, 6810, 7695, 7965, 8626, 9558, 10089, 10215, 11210, 12258, 12939, 13393, 15390, 15930, 16815, 18387, 20178, 20430, 21565, 23895, 25878, 26786, 30267, 30645, 33630, 36774, 38817, 40179, 43130, 47790, 50445, 60534, 61290, 64695, 66965, 77634, 80358, 90801, 91935, 100890, 116451, 120537, 129390, 133930, 151335, 181602, 183870, 194085, 200895, 232902, 241074, 254467, 302670, 349353, 361611, 388170, 401790, 454005, 508934, 582255, 602685, 698706, 723222, 763401, 908010, 1084833, 1164510, 1205370, 1272335, 1526802, 1746765, 1808055, 2169666, 2290203, 2544670, 3493530, 3616110, 3817005, 4580406, 5424165, 6870609, 7634010, 10848330, 11451015, 13741218, 20611827, 22902030, 34353045, 41223654, 68706090, 103059135, 206118270]

約数ペア:

[(1, 206118270), (2, 103059135), (3, 68706090), (5, 41223654), (6, 34353045), (9, 22902030), (10, 20611827), (15, 13741218), (18, 11451015), (19, 10848330), (27, 7634010), (30, 6870609), (38, 5424165), (45, 4580406), (54, 3817005), (57, 3616110), (59, 3493530), (81, 2544670), (90, 2290203), (95, 2169666), (114, 1808055), (118, 1746765), (135, 1526802), (162, 1272335), (171, 1205370), (177, 1164510), (190, 1084833), (227, 908010), (270, 763401), (285, 723222), (295, 698706), (342, 602685), (354, 582255), (405, 508934), (454, 454005), (513, 401790), (531, 388170), (570, 361611), (590, 349353), (681, 302670), (810, 254467), (855, 241074), (885, 232902), (1026, 200895), (1062, 194085), (1121, 183870), (1135, 181602), (1362, 151335), (1539, 133930), (1593, 129390), (1710, 120537), (1770, 116451), (2043, 100890), (2242, 91935), (2270, 90801), (2565, 80358), (2655, 77634), (3078, 66965), (3186, 64695), (3363, 61290), (3405, 60534), (4086, 50445), (4313, 47790), (4779, 43130), (5130, 40179), (5310, 38817), (5605, 36774), (6129, 33630), (6726, 30645), (6810, 30267), (7695, 26786), (7965, 25878), (8626, 23895), (9558, 21565), (10089, 20430), (10215, 20178), (11210, 18387), (12258, 16815), (12939, 15930), (13393, 15390)]