275909542860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{77477}}^1$

素因数の和:77696

約数の個数: 192

約数和(自身を含む): 903852149760

約数和(自身を除く): 627942606900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 139, 140, 183, 210, 244, 278, 305, 366, 417, 420, 427, 556, 610, 695, 732, 834, 854, 915, 973, 1220, 1281, 1390, 1668, 1708, 1830, 1946, 2085, 2135, 2562, 2780, 2919, 3660, 3892, 4170, 4270, 4865, 5124, 5838, 6405, 8340, 8479, 8540, 9730, 11676, 12810, 14595, 16958, 19460, 25437, 25620, 29190, 33916, 42395, 50874, 58380, 59353, 77477, 84790, 101748, 118706, 127185, 154954, 169580, 178059, 232431, 237412, 254370, 296765, 309908, 356118, 387385, 464862, 508740, 542339, 593530, 712236, 774770, 890295, 929724, 1084678, 1162155, 1187060, 1549540, 1627017, 1780590, 2169356, 2324310, 2711695, 3254034, 3561180, 4648620, 4726097, 5423390, 6508068, 8135085, 9452194, 10769303, 10846780, 14178291, 16270170, 18904388, 21538606, 23630485, 28356582, 32307909, 32540340, 33082679, 43077212, 47260970, 53846515, 56713164, 64615818, 66165358, 70891455, 75385121, 94521940, 99248037, 107693030, 129231636, 132330716, 141782910, 150770242, 161539545, 165413395, 198496074, 215386060, 226155363, 283565820, 301540484, 323079090, 330826790, 376925605, 396992148, 452310726, 496240185, 646158180, 656927483, 661653580, 753851210, 904621452, 992480370, 1130776815, 1313854966, 1507702420, 1970782449, 1984960740, 2261553630, 2627709932, 3284637415, 3941564898, 4523107260, 4598492381, 6569274830, 7883129796, 9196984762, 9853912245, 13138549660, 13795477143, 18393969524, 19707824490, 22992461905, 27590954286, 39415648980, 45984923810, 55181908572, 68977385715, 91969847620, 137954771430, 275909542860]

約数ペア:

[(1, 275909542860), (2, 137954771430), (3, 91969847620), (4, 68977385715), (5, 55181908572), (6, 45984923810), (7, 39415648980), (10, 27590954286), (12, 22992461905), (14, 19707824490), (15, 18393969524), (20, 13795477143), (21, 13138549660), (28, 9853912245), (30, 9196984762), (35, 7883129796), (42, 6569274830), (60, 4598492381), (61, 4523107260), (70, 3941564898), (84, 3284637415), (105, 2627709932), (122, 2261553630), (139, 1984960740), (140, 1970782449), (183, 1507702420), (210, 1313854966), (244, 1130776815), (278, 992480370), (305, 904621452), (366, 753851210), (417, 661653580), (420, 656927483), (427, 646158180), (556, 496240185), (610, 452310726), (695, 396992148), (732, 376925605), (834, 330826790), (854, 323079090), (915, 301540484), (973, 283565820), (1220, 226155363), (1281, 215386060), (1390, 198496074), (1668, 165413395), (1708, 161539545), (1830, 150770242), (1946, 141782910), (2085, 132330716), (2135, 129231636), (2562, 107693030), (2780, 99248037), (2919, 94521940), (3660, 75385121), (3892, 70891455), (4170, 66165358), (4270, 64615818), (4865, 56713164), (5124, 53846515), (5838, 47260970), (6405, 43077212), (8340, 33082679), (8479, 32540340), (8540, 32307909), (9730, 28356582), (11676, 23630485), (12810, 21538606), (14595, 18904388), (16958, 16270170), (19460, 14178291), (25437, 10846780), (25620, 10769303), (29190, 9452194), (33916, 8135085), (42395, 6508068), (50874, 5423390), (58380, 4726097), (59353, 4648620), (77477, 3561180), (84790, 3254034), (101748, 2711695), (118706, 2324310), (127185, 2169356), (154954, 1780590), (169580, 1627017), (178059, 1549540), (232431, 1187060), (237412, 1162155), (254370, 1084678), (296765, 929724), (309908, 890295), (356118, 774770), (387385, 712236), (464862, 593530), (508740, 542339)]