118154340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1523}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 359468928

約数和(自身を除く): 241314588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 1293, 1523, 1724, 2155, 2586, 3046, 3879, 4310, 4569, 5172, 6092, 6465, 7615, 7758, 8620, 9138, 12930, 13707, 15230, 15516, 18276, 19395, 22845, 25860, 27414, 30460, 38790, 45690, 54828, 68535, 77580, 91380, 137070, 274140, 656413, 1312826, 1969239, 2625652, 3282065, 3938478, 5907717, 6564130, 7876956, 9846195, 11815434, 13128260, 19692390, 23630868, 29538585, 39384780, 59077170, 118154340]

約数ペア:

[(1, 118154340), (2, 59077170), (3, 39384780), (4, 29538585), (5, 23630868), (6, 19692390), (9, 13128260), (10, 11815434), (12, 9846195), (15, 7876956), (18, 6564130), (20, 5907717), (30, 3938478), (36, 3282065), (45, 2625652), (60, 1969239), (90, 1312826), (180, 656413), (431, 274140), (862, 137070), (1293, 91380), (1523, 77580), (1724, 68535), (2155, 54828), (2586, 45690), (3046, 38790), (3879, 30460), (4310, 27414), (4569, 25860), (5172, 22845), (6092, 19395), (6465, 18276), (7615, 15516), (7758, 15230), (8620, 13707), (9138, 12930)]