154037200

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 386091360

約数和(自身を除く): 232054160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 61, 80, 100, 107, 118, 122, 200, 214, 236, 244, 295, 305, 400, 428, 472, 488, 535, 590, 610, 856, 944, 976, 1070, 1180, 1220, 1475, 1525, 1712, 2140, 2360, 2440, 2675, 2950, 3050, 3599, 4280, 4720, 4880, 5350, 5900, 6100, 6313, 6527, 7198, 8560, 10700, 11800, 12200, 12626, 13054, 14396, 17995, 21400, 23600, 24400, 25252, 26108, 28792, 31565, 32635, 35990, 42800, 50504, 52216, 57584, 63130, 65270, 71980, 89975, 101008, 104432, 126260, 130540, 143960, 157825, 163175, 179950, 252520, 261080, 287920, 315650, 326350, 359900, 385093, 505040, 522160, 631300, 652700, 719800, 770186, 1262600, 1305400, 1439600, 1540372, 1925465, 2525200, 2610800, 3080744, 3850930, 6161488, 7701860, 9627325, 15403720, 19254650, 30807440, 38509300, 77018600, 154037200]

約数ペア:

[(1, 154037200), (2, 77018600), (4, 38509300), (5, 30807440), (8, 19254650), (10, 15403720), (16, 9627325), (20, 7701860), (25, 6161488), (40, 3850930), (50, 3080744), (59, 2610800), (61, 2525200), (80, 1925465), (100, 1540372), (107, 1439600), (118, 1305400), (122, 1262600), (200, 770186), (214, 719800), (236, 652700), (244, 631300), (295, 522160), (305, 505040), (400, 385093), (428, 359900), (472, 326350), (488, 315650), (535, 287920), (590, 261080), (610, 252520), (856, 179950), (944, 163175), (976, 157825), (1070, 143960), (1180, 130540), (1220, 126260), (1475, 104432), (1525, 101008), (1712, 89975), (2140, 71980), (2360, 65270), (2440, 63130), (2675, 57584), (2950, 52216), (3050, 50504), (3599, 42800), (4280, 35990), (4720, 32635), (4880, 31565), (5350, 28792), (5900, 26108), (6100, 25252), (6313, 24400), (6527, 23600), (7198, 21400), (8560, 17995), (10700, 14396), (11800, 13054), (12200, 12626)]