142308900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17569}}^1$

素因数の和:17595

約数の個数: 90

約数和(自身を含む): 461335490

約数和(自身を除く): 319026590

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 17569, 35138, 52707, 70276, 87845, 105414, 158121, 175690, 210828, 263535, 316242, 351380, 439225, 474363, 527070, 632484, 790605, 878450, 948726, 1054140, 1317675, 1423089, 1581210, 1756900, 1897452, 2371815, 2635350, 2846178, 3162420, 3953025, 4743630, 5270700, 5692356, 7115445, 7906050, 9487260, 11859075, 14230890, 15812100, 23718150, 28461780, 35577225, 47436300, 71154450, 142308900]

約数ペア:

[(1, 142308900), (2, 71154450), (3, 47436300), (4, 35577225), (5, 28461780), (6, 23718150), (9, 15812100), (10, 14230890), (12, 11859075), (15, 9487260), (18, 7906050), (20, 7115445), (25, 5692356), (27, 5270700), (30, 4743630), (36, 3953025), (45, 3162420), (50, 2846178), (54, 2635350), (60, 2371815), (75, 1897452), (81, 1756900), (90, 1581210), (100, 1423089), (108, 1317675), (135, 1054140), (150, 948726), (162, 878450), (180, 790605), (225, 632484), (270, 527070), (300, 474363), (324, 439225), (405, 351380), (450, 316242), (540, 263535), (675, 210828), (810, 175690), (900, 158121), (1350, 105414), (1620, 87845), (2025, 70276), (2700, 52707), (4050, 35138), (8100, 17569)]