154225260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{122401}}^1$

素因数の和:122423

約数の個数: 72

約数和(自身を含む): 534651936

約数和(自身を除く): 380426676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 122401, 244802, 367203, 489604, 612005, 734406, 856807, 1101609, 1224010, 1468812, 1713614, 1836015, 2203218, 2448020, 2570421, 3427228, 3672030, 4284035, 4406436, 5140842, 5508045, 7344060, 7711263, 8568070, 10281684, 11016090, 12852105, 15422526, 17136140, 22032180, 25704210, 30845052, 38556315, 51408420, 77112630, 154225260]

約数ペア:

[(1, 154225260), (2, 77112630), (3, 51408420), (4, 38556315), (5, 30845052), (6, 25704210), (7, 22032180), (9, 17136140), (10, 15422526), (12, 12852105), (14, 11016090), (15, 10281684), (18, 8568070), (20, 7711263), (21, 7344060), (28, 5508045), (30, 5140842), (35, 4406436), (36, 4284035), (42, 3672030), (45, 3427228), (60, 2570421), (63, 2448020), (70, 2203218), (84, 1836015), (90, 1713614), (105, 1468812), (126, 1224010), (140, 1101609), (180, 856807), (210, 734406), (252, 612005), (315, 489604), (420, 367203), (630, 244802), (1260, 122401)]