273911940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5657}}^1$

素因数の和:5941

約数の個数: 72

約数和(自身を含む): 834102360

約数和(自身を除く): 560190420

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, 5657, 8070, 9684, 11314, 12105, 16140, 16971, 22628, 24210, 28285, 33942, 48420, 50913, 56570, 67884, 84855, 101826, 113140, 169710, 203652, 254565, 339420, 509130, 1018260, 1521733, 3043466, 4565199, 6086932, 7608665, 9130398, 13695597, 15217330, 18260796, 22825995, 27391194, 30434660, 45651990, 54782388, 68477985, 91303980, 136955970, 273911940]

約数ペア:

[(1, 273911940), (2, 136955970), (3, 91303980), (4, 68477985), (5, 54782388), (6, 45651990), (9, 30434660), (10, 27391194), (12, 22825995), (15, 18260796), (18, 15217330), (20, 13695597), (30, 9130398), (36, 7608665), (45, 6086932), (60, 4565199), (90, 3043466), (180, 1521733), (269, 1018260), (538, 509130), (807, 339420), (1076, 254565), (1345, 203652), (1614, 169710), (2421, 113140), (2690, 101826), (3228, 84855), (4035, 67884), (4842, 56570), (5380, 50913), (5657, 48420), (8070, 33942), (9684, 28285), (11314, 24210), (12105, 22628), (16140, 16971)]