156977551000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{6691}}^1$

素因数の和:7550

約数の個数: 128

約数和(自身を含む): 380520504000

約数和(自身を除く): 223542953000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 809, 1000, 1160, 1450, 1618, 2900, 3236, 3625, 4045, 5800, 6472, 6691, 7250, 8090, 13382, 14500, 16180, 20225, 23461, 26764, 29000, 32360, 33455, 40450, 46922, 53528, 66910, 80900, 93844, 101125, 117305, 133820, 161800, 167275, 187688, 194039, 202250, 234610, 267640, 334550, 388078, 404500, 469220, 586525, 669100, 776156, 809000, 836375, 938440, 970195, 1173050, 1338200, 1552312, 1672750, 1940390, 2346100, 2932625, 3345500, 3880780, 4692200, 4850975, 5413019, 5865250, 6691000, 7761560, 9701950, 10826038, 11730500, 19403900, 21652076, 23461000, 24254875, 27065095, 38807800, 43304152, 48509750, 54130190, 97019500, 108260380, 135325475, 156977551, 194039000, 216520760, 270650950, 313955102, 541301900, 627910204, 676627375, 784887755, 1082603800, 1255820408, 1353254750, 1569775510, 2706509500, 3139551020, 3924438775, 5413019000, 6279102040, 7848877550, 15697755100, 19622193875, 31395510200, 39244387750, 78488775500, 156977551000]

約数ペア:

[(1, 156977551000), (2, 78488775500), (4, 39244387750), (5, 31395510200), (8, 19622193875), (10, 15697755100), (20, 7848877550), (25, 6279102040), (29, 5413019000), (40, 3924438775), (50, 3139551020), (58, 2706509500), (100, 1569775510), (116, 1353254750), (125, 1255820408), (145, 1082603800), (200, 784887755), (232, 676627375), (250, 627910204), (290, 541301900), (500, 313955102), (580, 270650950), (725, 216520760), (809, 194039000), (1000, 156977551), (1160, 135325475), (1450, 108260380), (1618, 97019500), (2900, 54130190), (3236, 48509750), (3625, 43304152), (4045, 38807800), (5800, 27065095), (6472, 24254875), (6691, 23461000), (7250, 21652076), (8090, 19403900), (13382, 11730500), (14500, 10826038), (16180, 9701950), (20225, 7761560), (23461, 6691000), (26764, 5865250), (29000, 5413019), (32360, 4850975), (33455, 4692200), (40450, 3880780), (46922, 3345500), (53528, 2932625), (66910, 2346100), (80900, 1940390), (93844, 1672750), (101125, 1552312), (117305, 1338200), (133820, 1173050), (161800, 970195), (167275, 938440), (187688, 836375), (194039, 809000), (202250, 776156), (234610, 669100), (267640, 586525), (334550, 469220), (388078, 404500)]