329996100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{157141}}^1$

素因数の和:157165

約数の個数: 72

約数和(自身を含む): 1091194048

約数和(自身を除く): 761197948

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, 157141, 314282, 471423, 628564, 785705, 942846, 1099987, 1571410, 1885692, 2199974, 2357115, 3142820, 3299961, 3928525, 4399948, 4714230, 5499935, 6599922, 7857050, 9428460, 10999870, 11785575, 13199844, 15714100, 16499805, 21999740, 23571150, 27499675, 32999610, 47142300, 54999350, 65999220, 82499025, 109998700, 164998050, 329996100]

約数ペア:

[(1, 329996100), (2, 164998050), (3, 109998700), (4, 82499025), (5, 65999220), (6, 54999350), (7, 47142300), (10, 32999610), (12, 27499675), (14, 23571150), (15, 21999740), (20, 16499805), (21, 15714100), (25, 13199844), (28, 11785575), (30, 10999870), (35, 9428460), (42, 7857050), (50, 6599922), (60, 5499935), (70, 4714230), (75, 4399948), (84, 3928525), (100, 3299961), (105, 3142820), (140, 2357115), (150, 2199974), (175, 1885692), (210, 1571410), (300, 1099987), (350, 942846), (420, 785705), (525, 628564), (700, 471423), (1050, 314282), (2100, 157141)]