199959200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5135

約数の個数: 108

約数和(自身を含む): 567959742

約数和(自身を除く): 368000542

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5101, 5600, 7840, 9800, 10202, 19600, 20404, 25505, 35707, 39200, 40808, 51010, 71414, 81616, 102020, 127525, 142828, 163232, 178535, 204040, 249949, 255050, 285656, 357070, 408080, 499898, 510100, 571312, 714140, 816160, 892675, 999796, 1020200, 1142624, 1249745, 1428280, 1785350, 1999592, 2040400, 2499490, 2856560, 3570700, 3999184, 4080800, 4998980, 5713120, 6248725, 7141400, 7998368, 9997960, 12497450, 14282800, 19995920, 24994900, 28565600, 39991840, 49989800, 99979600, 199959200]

約数ペア:

[(1, 199959200), (2, 99979600), (4, 49989800), (5, 39991840), (7, 28565600), (8, 24994900), (10, 19995920), (14, 14282800), (16, 12497450), (20, 9997960), (25, 7998368), (28, 7141400), (32, 6248725), (35, 5713120), (40, 4998980), (49, 4080800), (50, 3999184), (56, 3570700), (70, 2856560), (80, 2499490), (98, 2040400), (100, 1999592), (112, 1785350), (140, 1428280), (160, 1249745), (175, 1142624), (196, 1020200), (200, 999796), (224, 892675), (245, 816160), (280, 714140), (350, 571312), (392, 510100), (400, 499898), (490, 408080), (560, 357070), (700, 285656), (784, 255050), (800, 249949), (980, 204040), (1120, 178535), (1225, 163232), (1400, 142828), (1568, 127525), (1960, 102020), (2450, 81616), (2800, 71414), (3920, 51010), (4900, 40808), (5101, 39200), (5600, 35707), (7840, 25505), (9800, 20404), (10202, 19600)]