155734800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 548923200

約数和(自身を除く): 393188400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 100, 104, 120, 130, 134, 149, 150, 156, 195, 200, 201, 208, 240, 260, 268, 298, 300, 312, 325, 335, 390, 400, 402, 447, 520, 536, 596, 600, 624, 650, 670, 745, 780, 804, 871, 894, 975, 1005, 1040, 1072, 1192, 1200, 1300, 1340, 1490, 1560, 1608, 1675, 1742, 1788, 1937, 1950, 2010, 2235, 2384, 2600, 2613, 2680, 2980, 3120, 3216, 3350, 3484, 3576, 3725, 3874, 3900, 4020, 4355, 4470, 5025, 5200, 5226, 5360, 5811, 5960, 6700, 6968, 7152, 7450, 7748, 7800, 8040, 8710, 8940, 9685, 9983, 10050, 10452, 11175, 11622, 11920, 13065, 13400, 13936, 14900, 15496, 15600, 16080, 17420, 17880, 19370, 19966, 20100, 20904, 21775, 22350, 23244, 26130, 26800, 29055, 29800, 29949, 30992, 34840, 35760, 38740, 39932, 40200, 41808, 43550, 44700, 46488, 48425, 49915, 52260, 58110, 59600, 59898, 65325, 69680, 77480, 79864, 80400, 87100, 89400, 92976, 96850, 99830, 104520, 116220, 119796, 129779, 130650, 145275, 149745, 154960, 159728, 174200, 178800, 193700, 199660, 209040, 232440, 239592, 249575, 259558, 261300, 290550, 299490, 348400, 387400, 389337, 399320, 464880, 479184, 499150, 519116, 522600, 581100, 598980, 648895, 748725, 774800, 778674, 798640, 998300, 1038232, 1045200, 1162200, 1197960, 1297790, 1497450, 1557348, 1946685, 1996600, 2076464, 2324400, 2395920, 2595580, 2994900, 3114696, 3244475, 3893370, 3993200, 5191160, 5989800, 6229392, 6488950, 7786740, 9733425, 10382320, 11979600, 12977900, 15573480, 19466850, 25955800, 31146960, 38933700, 51911600, 77867400, 155734800]

約数ペア:

[(1, 155734800), (2, 77867400), (3, 51911600), (4, 38933700), (5, 31146960), (6, 25955800), (8, 19466850), (10, 15573480), (12, 12977900), (13, 11979600), (15, 10382320), (16, 9733425), (20, 7786740), (24, 6488950), (25, 6229392), (26, 5989800), (30, 5191160), (39, 3993200), (40, 3893370), (48, 3244475), (50, 3114696), (52, 2994900), (60, 2595580), (65, 2395920), (67, 2324400), (75, 2076464), (78, 1996600), (80, 1946685), (100, 1557348), (104, 1497450), (120, 1297790), (130, 1197960), (134, 1162200), (149, 1045200), (150, 1038232), (156, 998300), (195, 798640), (200, 778674), (201, 774800), (208, 748725), (240, 648895), (260, 598980), (268, 581100), (298, 522600), (300, 519116), (312, 499150), (325, 479184), (335, 464880), (390, 399320), (400, 389337), (402, 387400), (447, 348400), (520, 299490), (536, 290550), (596, 261300), (600, 259558), (624, 249575), (650, 239592), (670, 232440), (745, 209040), (780, 199660), (804, 193700), (871, 178800), (894, 174200), (975, 159728), (1005, 154960), (1040, 149745), (1072, 145275), (1192, 130650), (1200, 129779), (1300, 119796), (1340, 116220), (1490, 104520), (1560, 99830), (1608, 96850), (1675, 92976), (1742, 89400), (1788, 87100), (1937, 80400), (1950, 79864), (2010, 77480), (2235, 69680), (2384, 65325), (2600, 59898), (2613, 59600), (2680, 58110), (2980, 52260), (3120, 49915), (3216, 48425), (3350, 46488), (3484, 44700), (3576, 43550), (3725, 41808), (3874, 40200), (3900, 39932), (4020, 38740), (4355, 35760), (4470, 34840), (5025, 30992), (5200, 29949), (5226, 29800), (5360, 29055), (5811, 26800), (5960, 26130), (6700, 23244), (6968, 22350), (7152, 21775), (7450, 20904), (7748, 20100), (7800, 19966), (8040, 19370), (8710, 17880), (8940, 17420), (9685, 16080), (9983, 15600), (10050, 15496), (10452, 14900), (11175, 13936), (11622, 13400), (11920, 13065)]