87066180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 287567280

約数和(自身を除く): 200501100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 769, 1020, 1110, 1258, 1332, 1530, 1538, 1665, 1887, 2220, 2307, 2516, 3060, 3076, 3145, 3330, 3774, 3845, 4614, 5661, 6290, 6660, 6921, 7548, 7690, 9228, 9435, 11322, 11535, 12580, 13073, 13842, 15380, 18870, 22644, 23070, 26146, 27684, 28305, 28453, 34605, 37740, 39219, 46140, 52292, 56610, 56906, 65365, 69210, 78438, 85359, 113220, 113812, 117657, 130730, 138420, 142265, 156876, 170718, 196095, 235314, 256077, 261460, 284530, 341436, 392190, 426795, 470628, 483701, 512154, 569060, 588285, 784380, 853590, 967402, 1024308, 1176570, 1280385, 1451103, 1707180, 1934804, 2353140, 2418505, 2560770, 2902206, 4353309, 4837010, 5121540, 5804412, 7255515, 8706618, 9674020, 14511030, 17413236, 21766545, 29022060, 43533090, 87066180]

約数ペア:

[(1, 87066180), (2, 43533090), (3, 29022060), (4, 21766545), (5, 17413236), (6, 14511030), (9, 9674020), (10, 8706618), (12, 7255515), (15, 5804412), (17, 5121540), (18, 4837010), (20, 4353309), (30, 2902206), (34, 2560770), (36, 2418505), (37, 2353140), (45, 1934804), (51, 1707180), (60, 1451103), (68, 1280385), (74, 1176570), (85, 1024308), (90, 967402), (102, 853590), (111, 784380), (148, 588285), (153, 569060), (170, 512154), (180, 483701), (185, 470628), (204, 426795), (222, 392190), (255, 341436), (306, 284530), (333, 261460), (340, 256077), (370, 235314), (444, 196095), (510, 170718), (555, 156876), (612, 142265), (629, 138420), (666, 130730), (740, 117657), (765, 113812), (769, 113220), (1020, 85359), (1110, 78438), (1258, 69210), (1332, 65365), (1530, 56906), (1538, 56610), (1665, 52292), (1887, 46140), (2220, 39219), (2307, 37740), (2516, 34605), (3060, 28453), (3076, 28305), (3145, 27684), (3330, 26146), (3774, 23070), (3845, 22644), (4614, 18870), (5661, 15380), (6290, 13842), (6660, 13073), (6921, 12580), (7548, 11535), (7690, 11322), (9228, 9435)]