38895450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 72

約数和(自身を含む): 106076544

約数和(自身を除く): 67181094

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 2143, 3025, 3630, 4286, 6050, 6429, 9075, 10715, 12858, 18150, 21430, 23573, 32145, 47146, 53575, 64290, 70719, 107150, 117865, 141438, 160725, 235730, 259303, 321450, 353595, 518606, 589325, 707190, 777909, 1178650, 1296515, 1555818, 1767975, 2593030, 3535950, 3889545, 6482575, 7779090, 12965150, 19447725, 38895450]

約数ペア:

[(1, 38895450), (2, 19447725), (3, 12965150), (5, 7779090), (6, 6482575), (10, 3889545), (11, 3535950), (15, 2593030), (22, 1767975), (25, 1555818), (30, 1296515), (33, 1178650), (50, 777909), (55, 707190), (66, 589325), (75, 518606), (110, 353595), (121, 321450), (150, 259303), (165, 235730), (242, 160725), (275, 141438), (330, 117865), (363, 107150), (550, 70719), (605, 64290), (726, 53575), (825, 47146), (1210, 32145), (1650, 23573), (1815, 21430), (2143, 18150), (3025, 12858), (3630, 10715), (4286, 9075), (6050, 6429)]