303641820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6271}}^1$

素因数の和:6555

約数の個数: 72

約数和(自身を含む): 924618240

約数和(自身を除く): 620976420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 6271, 8070, 9684, 12105, 12542, 16140, 18813, 24210, 25084, 31355, 37626, 48420, 56439, 62710, 75252, 94065, 112878, 125420, 188130, 225756, 282195, 376260, 564390, 1128780, 1686899, 3373798, 5060697, 6747596, 8434495, 10121394, 15182091, 16868990, 20242788, 25303485, 30364182, 33737980, 50606970, 60728364, 75910455, 101213940, 151820910, 303641820]

約数ペア:

[(1, 303641820), (2, 151820910), (3, 101213940), (4, 75910455), (5, 60728364), (6, 50606970), (9, 33737980), (10, 30364182), (12, 25303485), (15, 20242788), (18, 16868990), (20, 15182091), (30, 10121394), (36, 8434495), (45, 6747596), (60, 5060697), (90, 3373798), (180, 1686899), (269, 1128780), (538, 564390), (807, 376260), (1076, 282195), (1345, 225756), (1614, 188130), (2421, 125420), (2690, 112878), (3228, 94065), (4035, 75252), (4842, 62710), (5380, 56439), (6271, 48420), (8070, 37626), (9684, 31355), (12105, 25084), (12542, 24210), (16140, 18813)]