1427887980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19301}}^1$

素因数の和:19456

約数の個数: 96

約数和(自身を含む): 4474975680

約数和(自身を除く): 3047087700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 19301, 24660, 36990, 38602, 57903, 73980, 77204, 96505, 115806, 173709, 193010, 231612, 289515, 347418, 386020, 521127, 579030, 694836, 868545, 1042254, 1158060, 1737090, 2084508, 2605635, 2644237, 3474180, 5211270, 5288474, 7932711, 10422540, 10576948, 13221185, 15865422, 23798133, 26442370, 31730844, 39663555, 47596266, 52884740, 71394399, 79327110, 95192532, 118990665, 142788798, 158654220, 237981330, 285577596, 356971995, 475962660, 713943990, 1427887980]

約数ペア:

[(1, 1427887980), (2, 713943990), (3, 475962660), (4, 356971995), (5, 285577596), (6, 237981330), (9, 158654220), (10, 142788798), (12, 118990665), (15, 95192532), (18, 79327110), (20, 71394399), (27, 52884740), (30, 47596266), (36, 39663555), (45, 31730844), (54, 26442370), (60, 23798133), (90, 15865422), (108, 13221185), (135, 10576948), (137, 10422540), (180, 7932711), (270, 5288474), (274, 5211270), (411, 3474180), (540, 2644237), (548, 2605635), (685, 2084508), (822, 1737090), (1233, 1158060), (1370, 1042254), (1644, 868545), (2055, 694836), (2466, 579030), (2740, 521127), (3699, 386020), (4110, 347418), (4932, 289515), (6165, 231612), (7398, 193010), (8220, 173709), (12330, 115806), (14796, 96505), (18495, 77204), (19301, 73980), (24660, 57903), (36990, 38602)]