42277140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8699}}^1$

素因数の和:8723

約数の個数: 72

約数和(自身を含む): 133005600

約数和(自身を除く): 90728460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8699, 17398, 26097, 34796, 43495, 52194, 78291, 86990, 104388, 130485, 156582, 173980, 234873, 260970, 313164, 391455, 469746, 521940, 704619, 782910, 939492, 1174365, 1409238, 1565820, 2113857, 2348730, 2818476, 3523095, 4227714, 4697460, 7046190, 8455428, 10569285, 14092380, 21138570, 42277140]

約数ペア:

[(1, 42277140), (2, 21138570), (3, 14092380), (4, 10569285), (5, 8455428), (6, 7046190), (9, 4697460), (10, 4227714), (12, 3523095), (15, 2818476), (18, 2348730), (20, 2113857), (27, 1565820), (30, 1409238), (36, 1174365), (45, 939492), (54, 782910), (60, 704619), (81, 521940), (90, 469746), (108, 391455), (135, 313164), (162, 260970), (180, 234873), (243, 173980), (270, 156582), (324, 130485), (405, 104388), (486, 86990), (540, 78291), (810, 52194), (972, 43495), (1215, 34796), (1620, 26097), (2430, 17398), (4860, 8699)]