13631100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6515

約数の個数: 72

約数和(自身を含む): 45080448

約数和(自身を除く): 31449348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 6491, 12982, 19473, 25964, 32455, 38946, 45437, 64910, 77892, 90874, 97365, 129820, 136311, 162275, 181748, 194730, 227185, 272622, 324550, 389460, 454370, 486825, 545244, 649100, 681555, 908740, 973650, 1135925, 1363110, 1947300, 2271850, 2726220, 3407775, 4543700, 6815550, 13631100]

約数ペア:

[(1, 13631100), (2, 6815550), (3, 4543700), (4, 3407775), (5, 2726220), (6, 2271850), (7, 1947300), (10, 1363110), (12, 1135925), (14, 973650), (15, 908740), (20, 681555), (21, 649100), (25, 545244), (28, 486825), (30, 454370), (35, 389460), (42, 324550), (50, 272622), (60, 227185), (70, 194730), (75, 181748), (84, 162275), (100, 136311), (105, 129820), (140, 97365), (150, 90874), (175, 77892), (210, 64910), (300, 45437), (350, 38946), (420, 32455), (525, 25964), (700, 19473), (1050, 12982), (2100, 6491)]