192989200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 487111680

約数和(自身を除く): 294122480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 127, 131, 145, 200, 232, 254, 262, 290, 400, 464, 508, 524, 580, 635, 655, 725, 1016, 1048, 1160, 1270, 1310, 1450, 2032, 2096, 2320, 2540, 2620, 2900, 3175, 3275, 3683, 3799, 5080, 5240, 5800, 6350, 6550, 7366, 7598, 10160, 10480, 11600, 12700, 13100, 14732, 15196, 16637, 18415, 18995, 25400, 26200, 29464, 30392, 33274, 36830, 37990, 50800, 52400, 58928, 60784, 66548, 73660, 75980, 83185, 92075, 94975, 133096, 147320, 151960, 166370, 184150, 189950, 266192, 294640, 303920, 332740, 368300, 379900, 415925, 482473, 665480, 736600, 759800, 831850, 964946, 1330960, 1473200, 1519600, 1663700, 1929892, 2412365, 3327400, 3859784, 4824730, 6654800, 7719568, 9649460, 12061825, 19298920, 24123650, 38597840, 48247300, 96494600, 192989200]

約数ペア:

[(1, 192989200), (2, 96494600), (4, 48247300), (5, 38597840), (8, 24123650), (10, 19298920), (16, 12061825), (20, 9649460), (25, 7719568), (29, 6654800), (40, 4824730), (50, 3859784), (58, 3327400), (80, 2412365), (100, 1929892), (116, 1663700), (127, 1519600), (131, 1473200), (145, 1330960), (200, 964946), (232, 831850), (254, 759800), (262, 736600), (290, 665480), (400, 482473), (464, 415925), (508, 379900), (524, 368300), (580, 332740), (635, 303920), (655, 294640), (725, 266192), (1016, 189950), (1048, 184150), (1160, 166370), (1270, 151960), (1310, 147320), (1450, 133096), (2032, 94975), (2096, 92075), (2320, 83185), (2540, 75980), (2620, 73660), (2900, 66548), (3175, 60784), (3275, 58928), (3683, 52400), (3799, 50800), (5080, 37990), (5240, 36830), (5800, 33274), (6350, 30392), (6550, 29464), (7366, 26200), (7598, 25400), (10160, 18995), (10480, 18415), (11600, 16637), (12700, 15196), (13100, 14732)]