90650520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 321516000

約数和(自身を除く): 230865480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 457, 522, 551, 570, 580, 684, 696, 760, 855, 870, 914, 1044, 1102, 1140, 1160, 1305, 1368, 1371, 1653, 1710, 1740, 1828, 2088, 2204, 2280, 2285, 2610, 2742, 2755, 3306, 3420, 3480, 3656, 4113, 4408, 4570, 4959, 5220, 5484, 5510, 6612, 6840, 6855, 8226, 8265, 8683, 9140, 9918, 10440, 10968, 11020, 13224, 13253, 13710, 16452, 16530, 17366, 18280, 19836, 20565, 22040, 24795, 26049, 26506, 27420, 32904, 33060, 34732, 39672, 39759, 41130, 43415, 49590, 52098, 53012, 54840, 66120, 66265, 69464, 78147, 79518, 82260, 86830, 99180, 104196, 106024, 119277, 130245, 132530, 156294, 159036, 164520, 173660, 198360, 198795, 208392, 238554, 251807, 260490, 265060, 312588, 318072, 347320, 390735, 397590, 477108, 503614, 520980, 530120, 596385, 625176, 755421, 781470, 795180, 954216, 1007228, 1041960, 1192770, 1259035, 1510842, 1562940, 1590360, 2014456, 2266263, 2385540, 2518070, 3021684, 3125880, 3777105, 4532526, 4771080, 5036140, 6043368, 7554210, 9065052, 10072280, 11331315, 15108420, 18130104, 22662630, 30216840, 45325260, 90650520]

約数ペア:

[(1, 90650520), (2, 45325260), (3, 30216840), (4, 22662630), (5, 18130104), (6, 15108420), (8, 11331315), (9, 10072280), (10, 9065052), (12, 7554210), (15, 6043368), (18, 5036140), (19, 4771080), (20, 4532526), (24, 3777105), (29, 3125880), (30, 3021684), (36, 2518070), (38, 2385540), (40, 2266263), (45, 2014456), (57, 1590360), (58, 1562940), (60, 1510842), (72, 1259035), (76, 1192770), (87, 1041960), (90, 1007228), (95, 954216), (114, 795180), (116, 781470), (120, 755421), (145, 625176), (152, 596385), (171, 530120), (174, 520980), (180, 503614), (190, 477108), (228, 397590), (232, 390735), (261, 347320), (285, 318072), (290, 312588), (342, 265060), (348, 260490), (360, 251807), (380, 238554), (435, 208392), (456, 198795), (457, 198360), (522, 173660), (551, 164520), (570, 159036), (580, 156294), (684, 132530), (696, 130245), (760, 119277), (855, 106024), (870, 104196), (914, 99180), (1044, 86830), (1102, 82260), (1140, 79518), (1160, 78147), (1305, 69464), (1368, 66265), (1371, 66120), (1653, 54840), (1710, 53012), (1740, 52098), (1828, 49590), (2088, 43415), (2204, 41130), (2280, 39759), (2285, 39672), (2610, 34732), (2742, 33060), (2755, 32904), (3306, 27420), (3420, 26506), (3480, 26049), (3656, 24795), (4113, 22040), (4408, 20565), (4570, 19836), (4959, 18280), (5220, 17366), (5484, 16530), (5510, 16452), (6612, 13710), (6840, 13253), (6855, 13224), (8226, 11020), (8265, 10968), (8683, 10440), (9140, 9918)]