78984150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{75223}}^1$

素因数の和:75245

約数の個数: 48

約数和(自身を含む): 223866624

約数和(自身を除く): 144882474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 75223, 150446, 225669, 376115, 451338, 526561, 752230, 1053122, 1128345, 1579683, 1880575, 2256690, 2632805, 3159366, 3761150, 5265610, 5641725, 7898415, 11283450, 13164025, 15796830, 26328050, 39492075, 78984150]

約数ペア:

[(1, 78984150), (2, 39492075), (3, 26328050), (5, 15796830), (6, 13164025), (7, 11283450), (10, 7898415), (14, 5641725), (15, 5265610), (21, 3761150), (25, 3159366), (30, 2632805), (35, 2256690), (42, 1880575), (50, 1579683), (70, 1128345), (75, 1053122), (105, 752230), (150, 526561), (175, 451338), (210, 376115), (350, 225669), (525, 150446), (1050, 75223)]