83376360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 281158020

約数和(自身を除く): 197781660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 241, 248, 279, 310, 360, 372, 465, 482, 558, 620, 723, 744, 930, 961, 964, 1116, 1205, 1240, 1395, 1446, 1860, 1922, 1928, 2169, 2232, 2410, 2790, 2883, 2892, 3615, 3720, 3844, 4338, 4805, 4820, 5580, 5766, 5784, 7230, 7471, 7688, 8649, 8676, 9610, 9640, 10845, 11160, 11532, 14415, 14460, 14942, 17298, 17352, 19220, 21690, 22413, 23064, 28830, 28920, 29884, 34596, 37355, 38440, 43245, 43380, 44826, 57660, 59768, 67239, 69192, 74710, 86490, 86760, 89652, 112065, 115320, 134478, 149420, 172980, 179304, 224130, 231601, 268956, 298840, 336195, 345960, 448260, 463202, 537912, 672390, 694803, 896520, 926404, 1158005, 1344780, 1389606, 1852808, 2084409, 2316010, 2689560, 2779212, 3474015, 4168818, 4632020, 5558424, 6948030, 8337636, 9264040, 10422045, 13896060, 16675272, 20844090, 27792120, 41688180, 83376360]

約数ペア:

[(1, 83376360), (2, 41688180), (3, 27792120), (4, 20844090), (5, 16675272), (6, 13896060), (8, 10422045), (9, 9264040), (10, 8337636), (12, 6948030), (15, 5558424), (18, 4632020), (20, 4168818), (24, 3474015), (30, 2779212), (31, 2689560), (36, 2316010), (40, 2084409), (45, 1852808), (60, 1389606), (62, 1344780), (72, 1158005), (90, 926404), (93, 896520), (120, 694803), (124, 672390), (155, 537912), (180, 463202), (186, 448260), (241, 345960), (248, 336195), (279, 298840), (310, 268956), (360, 231601), (372, 224130), (465, 179304), (482, 172980), (558, 149420), (620, 134478), (723, 115320), (744, 112065), (930, 89652), (961, 86760), (964, 86490), (1116, 74710), (1205, 69192), (1240, 67239), (1395, 59768), (1446, 57660), (1860, 44826), (1922, 43380), (1928, 43245), (2169, 38440), (2232, 37355), (2410, 34596), (2790, 29884), (2883, 28920), (2892, 28830), (3615, 23064), (3720, 22413), (3844, 21690), (4338, 19220), (4805, 17352), (4820, 17298), (5580, 14942), (5766, 14460), (5784, 14415), (7230, 11532), (7471, 11160), (7688, 10845), (8649, 9640), (8676, 9610)]