77746380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4817}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 218544480

約数和(自身を除く): 140798100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 4817, 5380, 8070, 9634, 14451, 16140, 19268, 24085, 28902, 48170, 57804, 72255, 96340, 144510, 289020, 1295773, 2591546, 3887319, 5183092, 6478865, 7774638, 12957730, 15549276, 19436595, 25915460, 38873190, 77746380]

約数ペア:

[(1, 77746380), (2, 38873190), (3, 25915460), (4, 19436595), (5, 15549276), (6, 12957730), (10, 7774638), (12, 6478865), (15, 5183092), (20, 3887319), (30, 2591546), (60, 1295773), (269, 289020), (538, 144510), (807, 96340), (1076, 72255), (1345, 57804), (1614, 48170), (2690, 28902), (3228, 24085), (4035, 19268), (4817, 16140), (5380, 14451), (8070, 9634)]