27394380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 93562560

約数和(自身を除く): 66168180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 509, 585, 598, 690, 780, 828, 897, 1018, 1035, 1170, 1196, 1380, 1495, 1527, 1794, 2036, 2070, 2340, 2545, 2691, 2990, 3054, 3588, 4140, 4485, 4581, 5090, 5382, 5980, 6108, 6617, 7635, 8970, 9162, 10180, 10764, 11707, 13234, 13455, 15270, 17940, 18324, 19851, 22905, 23414, 26468, 26910, 30540, 33085, 35121, 39702, 45810, 46828, 53820, 58535, 59553, 66170, 70242, 79404, 91620, 99255, 105363, 117070, 119106, 132340, 140484, 152191, 175605, 198510, 210726, 234140, 238212, 297765, 304382, 351210, 397020, 421452, 456573, 526815, 595530, 608764, 702420, 760955, 913146, 1053630, 1191060, 1369719, 1521910, 1826292, 2107260, 2282865, 2739438, 3043820, 4565730, 5478876, 6848595, 9131460, 13697190, 27394380]

約数ペア:

[(1, 27394380), (2, 13697190), (3, 9131460), (4, 6848595), (5, 5478876), (6, 4565730), (9, 3043820), (10, 2739438), (12, 2282865), (13, 2107260), (15, 1826292), (18, 1521910), (20, 1369719), (23, 1191060), (26, 1053630), (30, 913146), (36, 760955), (39, 702420), (45, 608764), (46, 595530), (52, 526815), (60, 456573), (65, 421452), (69, 397020), (78, 351210), (90, 304382), (92, 297765), (115, 238212), (117, 234140), (130, 210726), (138, 198510), (156, 175605), (180, 152191), (195, 140484), (207, 132340), (230, 119106), (234, 117070), (260, 105363), (276, 99255), (299, 91620), (345, 79404), (390, 70242), (414, 66170), (460, 59553), (468, 58535), (509, 53820), (585, 46828), (598, 45810), (690, 39702), (780, 35121), (828, 33085), (897, 30540), (1018, 26910), (1035, 26468), (1170, 23414), (1196, 22905), (1380, 19851), (1495, 18324), (1527, 17940), (1794, 15270), (2036, 13455), (2070, 13234), (2340, 11707), (2545, 10764), (2691, 10180), (2990, 9162), (3054, 8970), (3588, 7635), (4140, 6617), (4485, 6108), (4581, 5980), (5090, 5382)]