1294489800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4157}}^1$

素因数の和:4352

約数の個数: 144

約数和(自身を含む): 4373509140

約数和(自身を除く): 3079019340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 173, 180, 200, 225, 300, 346, 360, 450, 519, 600, 692, 865, 900, 1038, 1384, 1557, 1730, 1800, 2076, 2595, 3114, 3460, 4152, 4157, 4325, 5190, 6228, 6920, 7785, 8314, 8650, 10380, 12456, 12471, 12975, 15570, 16628, 17300, 20760, 20785, 24942, 25950, 31140, 33256, 34600, 37413, 38925, 41570, 49884, 51900, 62280, 62355, 74826, 77850, 83140, 99768, 103800, 103925, 124710, 149652, 155700, 166280, 187065, 207850, 249420, 299304, 311400, 311775, 374130, 415700, 498840, 623550, 719161, 748260, 831400, 935325, 1247100, 1438322, 1496520, 1870650, 2157483, 2494200, 2876644, 3595805, 3741300, 4314966, 5753288, 6472449, 7191610, 7482600, 8629932, 10787415, 12944898, 14383220, 17259864, 17979025, 21574830, 25889796, 28766440, 32362245, 35958050, 43149660, 51779592, 53937075, 64724490, 71916100, 86299320, 107874150, 129448980, 143832200, 161811225, 215748300, 258897960, 323622450, 431496600, 647244900, 1294489800]

約数ペア:

[(1, 1294489800), (2, 647244900), (3, 431496600), (4, 323622450), (5, 258897960), (6, 215748300), (8, 161811225), (9, 143832200), (10, 129448980), (12, 107874150), (15, 86299320), (18, 71916100), (20, 64724490), (24, 53937075), (25, 51779592), (30, 43149660), (36, 35958050), (40, 32362245), (45, 28766440), (50, 25889796), (60, 21574830), (72, 17979025), (75, 17259864), (90, 14383220), (100, 12944898), (120, 10787415), (150, 8629932), (173, 7482600), (180, 7191610), (200, 6472449), (225, 5753288), (300, 4314966), (346, 3741300), (360, 3595805), (450, 2876644), (519, 2494200), (600, 2157483), (692, 1870650), (865, 1496520), (900, 1438322), (1038, 1247100), (1384, 935325), (1557, 831400), (1730, 748260), (1800, 719161), (2076, 623550), (2595, 498840), (3114, 415700), (3460, 374130), (4152, 311775), (4157, 311400), (4325, 299304), (5190, 249420), (6228, 207850), (6920, 187065), (7785, 166280), (8314, 155700), (8650, 149652), (10380, 124710), (12456, 103925), (12471, 103800), (12975, 99768), (15570, 83140), (16628, 77850), (17300, 74826), (20760, 62355), (20785, 62280), (24942, 51900), (25950, 49884), (31140, 41570), (33256, 38925), (34600, 37413)]