121143180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 351400896

約数和(自身を除く): 230257716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 197, 222, 277, 370, 394, 444, 554, 555, 591, 740, 788, 831, 985, 1108, 1110, 1182, 1385, 1662, 1970, 2220, 2364, 2770, 2955, 3324, 3940, 4155, 5540, 5910, 7289, 8310, 10249, 11820, 14578, 16620, 20498, 21867, 29156, 30747, 36445, 40996, 43734, 51245, 54569, 61494, 72890, 87468, 102490, 109138, 109335, 122988, 145780, 153735, 163707, 204980, 218276, 218670, 272845, 307470, 327414, 437340, 545690, 614940, 654828, 818535, 1091380, 1637070, 2019053, 3274140, 4038106, 6057159, 8076212, 10095265, 12114318, 20190530, 24228636, 30285795, 40381060, 60571590, 121143180]

約数ペア:

[(1, 121143180), (2, 60571590), (3, 40381060), (4, 30285795), (5, 24228636), (6, 20190530), (10, 12114318), (12, 10095265), (15, 8076212), (20, 6057159), (30, 4038106), (37, 3274140), (60, 2019053), (74, 1637070), (111, 1091380), (148, 818535), (185, 654828), (197, 614940), (222, 545690), (277, 437340), (370, 327414), (394, 307470), (444, 272845), (554, 218670), (555, 218276), (591, 204980), (740, 163707), (788, 153735), (831, 145780), (985, 122988), (1108, 109335), (1110, 109138), (1182, 102490), (1385, 87468), (1662, 72890), (1970, 61494), (2220, 54569), (2364, 51245), (2770, 43734), (2955, 40996), (3324, 36445), (3940, 30747), (4155, 29156), (5540, 21867), (5910, 20498), (7289, 16620), (8310, 14578), (10249, 11820)]