280978050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{9413}}^1$

素因数の和:9627

約数の個数: 48

約数和(自身を含む): 700401600

約数和(自身を除く): 419423550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 597, 995, 1194, 1990, 2985, 4975, 5970, 9413, 9950, 14925, 18826, 28239, 29850, 47065, 56478, 94130, 141195, 235325, 282390, 470650, 705975, 1411950, 1873187, 3746374, 5619561, 9365935, 11239122, 18731870, 28097805, 46829675, 56195610, 93659350, 140489025, 280978050]

約数ペア:

[(1, 280978050), (2, 140489025), (3, 93659350), (5, 56195610), (6, 46829675), (10, 28097805), (15, 18731870), (25, 11239122), (30, 9365935), (50, 5619561), (75, 3746374), (150, 1873187), (199, 1411950), (398, 705975), (597, 470650), (995, 282390), (1194, 235325), (1990, 141195), (2985, 94130), (4975, 56478), (5970, 47065), (9413, 29850), (9950, 28239), (14925, 18826)]