12119850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 72

約数和(自身を含む): 34006752

約数和(自身を除く): 21886902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1171, 1725, 2070, 2342, 3450, 3513, 5175, 5855, 7026, 10350, 10539, 11710, 17565, 21078, 26933, 29275, 35130, 52695, 53866, 58550, 80799, 87825, 105390, 134665, 161598, 175650, 242397, 263475, 269330, 403995, 484794, 526950, 673325, 807990, 1211985, 1346650, 2019975, 2423970, 4039950, 6059925, 12119850]

約数ペア:

[(1, 12119850), (2, 6059925), (3, 4039950), (5, 2423970), (6, 2019975), (9, 1346650), (10, 1211985), (15, 807990), (18, 673325), (23, 526950), (25, 484794), (30, 403995), (45, 269330), (46, 263475), (50, 242397), (69, 175650), (75, 161598), (90, 134665), (115, 105390), (138, 87825), (150, 80799), (207, 58550), (225, 53866), (230, 52695), (345, 35130), (414, 29275), (450, 26933), (575, 21078), (690, 17565), (1035, 11710), (1150, 10539), (1171, 10350), (1725, 7026), (2070, 5855), (2342, 5175), (3450, 3513)]