145332180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{115343}}^1$

素因数の和:115365

約数の個数: 72

約数和(自身を含む): 503822592

約数和(自身を除く): 358490412

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, 115343, 230686, 346029, 461372, 576715, 692058, 807401, 1038087, 1153430, 1384116, 1614802, 1730145, 2076174, 2306860, 2422203, 3229604, 3460290, 4037005, 4152348, 4844406, 5190435, 6920580, 7266609, 8074010, 9688812, 10380870, 12111015, 14533218, 16148020, 20761740, 24222030, 29066436, 36333045, 48444060, 72666090, 145332180]

約数ペア:

[(1, 145332180), (2, 72666090), (3, 48444060), (4, 36333045), (5, 29066436), (6, 24222030), (7, 20761740), (9, 16148020), (10, 14533218), (12, 12111015), (14, 10380870), (15, 9688812), (18, 8074010), (20, 7266609), (21, 6920580), (28, 5190435), (30, 4844406), (35, 4152348), (36, 4037005), (42, 3460290), (45, 3229604), (60, 2422203), (63, 2306860), (70, 2076174), (84, 1730145), (90, 1614802), (105, 1384116), (126, 1153430), (140, 1038087), (180, 807401), (210, 692058), (252, 576715), (315, 461372), (420, 346029), (630, 230686), (1260, 115343)]