155156760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39181}}^1$

素因数の和:39209

約数の個数: 96

約数和(自身を含む): 550115280

約数和(自身を除く): 394958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39181, 78362, 117543, 156724, 195905, 235086, 313448, 352629, 391810, 430991, 470172, 587715, 705258, 783620, 861982, 940344, 1175430, 1292973, 1410516, 1567240, 1723964, 1763145, 2154955, 2350860, 2585946, 2821032, 3447928, 3526290, 3878919, 4309910, 4701720, 5171892, 6464865, 7052580, 7757838, 8619820, 10343784, 12929730, 14105160, 15515676, 17239640, 19394595, 25859460, 31031352, 38789190, 51718920, 77578380, 155156760]

約数ペア:

[(1, 155156760), (2, 77578380), (3, 51718920), (4, 38789190), (5, 31031352), (6, 25859460), (8, 19394595), (9, 17239640), (10, 15515676), (11, 14105160), (12, 12929730), (15, 10343784), (18, 8619820), (20, 7757838), (22, 7052580), (24, 6464865), (30, 5171892), (33, 4701720), (36, 4309910), (40, 3878919), (44, 3526290), (45, 3447928), (55, 2821032), (60, 2585946), (66, 2350860), (72, 2154955), (88, 1763145), (90, 1723964), (99, 1567240), (110, 1410516), (120, 1292973), (132, 1175430), (165, 940344), (180, 861982), (198, 783620), (220, 705258), (264, 587715), (330, 470172), (360, 430991), (396, 391810), (440, 352629), (495, 313448), (660, 235086), (792, 195905), (990, 156724), (1320, 117543), (1980, 78362), (3960, 39181)]