83874780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3851}}^1$

素因数の和:3888

約数の個数: 108

約数和(自身を含む): 279724536

約数和(自身を除く): 195849756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 3851, 4356, 5445, 7260, 7702, 10890, 11553, 15404, 19255, 21780, 23106, 34659, 38510, 42361, 46212, 57765, 69318, 77020, 84722, 115530, 127083, 138636, 169444, 173295, 211805, 231060, 254166, 346590, 381249, 423610, 465971, 508332, 635415, 693180, 762498, 847220, 931942, 1270830, 1397913, 1524996, 1863884, 1906245, 2329855, 2541660, 2795826, 3812490, 4193739, 4659710, 5591652, 6989565, 7624980, 8387478, 9319420, 13979130, 16774956, 20968695, 27958260, 41937390, 83874780]

約数ペア:

[(1, 83874780), (2, 41937390), (3, 27958260), (4, 20968695), (5, 16774956), (6, 13979130), (9, 9319420), (10, 8387478), (11, 7624980), (12, 6989565), (15, 5591652), (18, 4659710), (20, 4193739), (22, 3812490), (30, 2795826), (33, 2541660), (36, 2329855), (44, 1906245), (45, 1863884), (55, 1524996), (60, 1397913), (66, 1270830), (90, 931942), (99, 847220), (110, 762498), (121, 693180), (132, 635415), (165, 508332), (180, 465971), (198, 423610), (220, 381249), (242, 346590), (330, 254166), (363, 231060), (396, 211805), (484, 173295), (495, 169444), (605, 138636), (660, 127083), (726, 115530), (990, 84722), (1089, 77020), (1210, 69318), (1452, 57765), (1815, 46212), (1980, 42361), (2178, 38510), (2420, 34659), (3630, 23106), (3851, 21780), (4356, 19255), (5445, 15404), (7260, 11553), (7702, 10890)]