11391900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 37330944

約数和(自身を除く): 25939044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 127, 130, 138, 150, 156, 195, 230, 254, 260, 276, 299, 300, 325, 345, 381, 390, 460, 508, 575, 598, 635, 650, 690, 762, 780, 897, 975, 1150, 1196, 1270, 1300, 1380, 1495, 1524, 1651, 1725, 1794, 1905, 1950, 2300, 2540, 2921, 2990, 3175, 3302, 3450, 3588, 3810, 3900, 4485, 4953, 5842, 5980, 6350, 6604, 6900, 7475, 7620, 8255, 8763, 8970, 9525, 9906, 11684, 12700, 14605, 14950, 16510, 17526, 17940, 19050, 19812, 22425, 24765, 29210, 29900, 33020, 35052, 37973, 38100, 41275, 43815, 44850, 49530, 58420, 73025, 75946, 82550, 87630, 89700, 99060, 113919, 123825, 146050, 151892, 165100, 175260, 189865, 219075, 227838, 247650, 292100, 379730, 438150, 455676, 495300, 569595, 759460, 876300, 949325, 1139190, 1898650, 2278380, 2847975, 3797300, 5695950, 11391900]

約数ペア:

[(1, 11391900), (2, 5695950), (3, 3797300), (4, 2847975), (5, 2278380), (6, 1898650), (10, 1139190), (12, 949325), (13, 876300), (15, 759460), (20, 569595), (23, 495300), (25, 455676), (26, 438150), (30, 379730), (39, 292100), (46, 247650), (50, 227838), (52, 219075), (60, 189865), (65, 175260), (69, 165100), (75, 151892), (78, 146050), (92, 123825), (100, 113919), (115, 99060), (127, 89700), (130, 87630), (138, 82550), (150, 75946), (156, 73025), (195, 58420), (230, 49530), (254, 44850), (260, 43815), (276, 41275), (299, 38100), (300, 37973), (325, 35052), (345, 33020), (381, 29900), (390, 29210), (460, 24765), (508, 22425), (575, 19812), (598, 19050), (635, 17940), (650, 17526), (690, 16510), (762, 14950), (780, 14605), (897, 12700), (975, 11684), (1150, 9906), (1196, 9525), (1270, 8970), (1300, 8763), (1380, 8255), (1495, 7620), (1524, 7475), (1651, 6900), (1725, 6604), (1794, 6350), (1905, 5980), (1950, 5842), (2300, 4953), (2540, 4485), (2921, 3900), (2990, 3810), (3175, 3588), (3302, 3450)]