139747300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18149}}^1$

素因数の和:18181

約数の個数: 72

約数和(自身を含む): 378100800

約数和(自身を除く): 238353500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 18149, 36298, 72596, 90745, 127043, 181490, 199639, 254086, 362980, 399278, 453725, 508172, 635215, 798556, 907450, 998195, 1270430, 1397473, 1814900, 1996390, 2540860, 2794946, 3176075, 3992780, 4990975, 5589892, 6352150, 6987365, 9981950, 12704300, 13974730, 19963900, 27949460, 34936825, 69873650, 139747300]

約数ペア:

[(1, 139747300), (2, 69873650), (4, 34936825), (5, 27949460), (7, 19963900), (10, 13974730), (11, 12704300), (14, 9981950), (20, 6987365), (22, 6352150), (25, 5589892), (28, 4990975), (35, 3992780), (44, 3176075), (50, 2794946), (55, 2540860), (70, 1996390), (77, 1814900), (100, 1397473), (110, 1270430), (140, 998195), (154, 907450), (175, 798556), (220, 635215), (275, 508172), (308, 453725), (350, 399278), (385, 362980), (550, 254086), (700, 199639), (770, 181490), (1100, 127043), (1540, 90745), (1925, 72596), (3850, 36298), (7700, 18149)]