76160520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 256838400

約数和(自身を除く): 180677880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 727, 776, 873, 970, 1080, 1164, 1454, 1455, 1746, 1940, 2181, 2328, 2619, 2908, 2910, 3492, 3635, 3880, 4362, 4365, 5238, 5816, 5820, 6543, 6984, 7270, 8724, 8730, 10476, 10905, 11640, 13086, 13095, 14540, 17448, 17460, 19629, 20952, 21810, 26172, 26190, 29080, 32715, 34920, 39258, 43620, 52344, 52380, 65430, 70519, 78516, 87240, 98145, 104760, 130860, 141038, 157032, 196290, 211557, 261720, 282076, 352595, 392580, 423114, 564152, 634671, 705190, 785160, 846228, 1057785, 1269342, 1410380, 1692456, 1904013, 2115570, 2538684, 2820760, 3173355, 3808026, 4231140, 5077368, 6346710, 7616052, 8462280, 9520065, 12693420, 15232104, 19040130, 25386840, 38080260, 76160520]

約数ペア:

[(1, 76160520), (2, 38080260), (3, 25386840), (4, 19040130), (5, 15232104), (6, 12693420), (8, 9520065), (9, 8462280), (10, 7616052), (12, 6346710), (15, 5077368), (18, 4231140), (20, 3808026), (24, 3173355), (27, 2820760), (30, 2538684), (36, 2115570), (40, 1904013), (45, 1692456), (54, 1410380), (60, 1269342), (72, 1057785), (90, 846228), (97, 785160), (108, 705190), (120, 634671), (135, 564152), (180, 423114), (194, 392580), (216, 352595), (270, 282076), (291, 261720), (360, 211557), (388, 196290), (485, 157032), (540, 141038), (582, 130860), (727, 104760), (776, 98145), (873, 87240), (970, 78516), (1080, 70519), (1164, 65430), (1454, 52380), (1455, 52344), (1746, 43620), (1940, 39258), (2181, 34920), (2328, 32715), (2619, 29080), (2908, 26190), (2910, 26172), (3492, 21810), (3635, 20952), (3880, 19629), (4362, 17460), (4365, 17448), (5238, 14540), (5816, 13095), (5820, 13086), (6543, 11640), (6984, 10905), (7270, 10476), (8724, 8730)]