67590540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12113}}^1$

素因数の和:12159

約数の個数: 72

約数和(自身を含む): 211655808

約数和(自身を除く): 144065268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12113, 24226, 36339, 48452, 60565, 72678, 109017, 121130, 145356, 181695, 218034, 242260, 363390, 375503, 436068, 545085, 726780, 751006, 1090170, 1126509, 1502012, 1877515, 2180340, 2253018, 3379527, 3755030, 4506036, 5632545, 6759054, 7510060, 11265090, 13518108, 16897635, 22530180, 33795270, 67590540]

約数ペア:

[(1, 67590540), (2, 33795270), (3, 22530180), (4, 16897635), (5, 13518108), (6, 11265090), (9, 7510060), (10, 6759054), (12, 5632545), (15, 4506036), (18, 3755030), (20, 3379527), (30, 2253018), (31, 2180340), (36, 1877515), (45, 1502012), (60, 1126509), (62, 1090170), (90, 751006), (93, 726780), (124, 545085), (155, 436068), (180, 375503), (186, 363390), (279, 242260), (310, 218034), (372, 181695), (465, 145356), (558, 121130), (620, 109017), (930, 72678), (1116, 60565), (1395, 48452), (1860, 36339), (2790, 24226), (5580, 12113)]