87461100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 144

約数和(自身を含む): 291127200

約数和(自身を除く): 203666100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1117, 1305, 1350, 1450, 1566, 1740, 2175, 2234, 2610, 2700, 2900, 3132, 3351, 3915, 4350, 4468, 5220, 5585, 6525, 6702, 7830, 8700, 10053, 11170, 13050, 13404, 15660, 16755, 19575, 20106, 22340, 26100, 27925, 30159, 32393, 33510, 39150, 40212, 50265, 55850, 60318, 64786, 67020, 78300, 83775, 97179, 100530, 111700, 120636, 129572, 150795, 161965, 167550, 194358, 201060, 251325, 291537, 301590, 323930, 335100, 388716, 485895, 502650, 583074, 603180, 647860, 753975, 809825, 874611, 971790, 1005300, 1166148, 1457685, 1507950, 1619650, 1749222, 1943580, 2429475, 2915370, 3015900, 3239300, 3498444, 4373055, 4858950, 5830740, 7288425, 8746110, 9717900, 14576850, 17492220, 21865275, 29153700, 43730550, 87461100]

約数ペア:

[(1, 87461100), (2, 43730550), (3, 29153700), (4, 21865275), (5, 17492220), (6, 14576850), (9, 9717900), (10, 8746110), (12, 7288425), (15, 5830740), (18, 4858950), (20, 4373055), (25, 3498444), (27, 3239300), (29, 3015900), (30, 2915370), (36, 2429475), (45, 1943580), (50, 1749222), (54, 1619650), (58, 1507950), (60, 1457685), (75, 1166148), (87, 1005300), (90, 971790), (100, 874611), (108, 809825), (116, 753975), (135, 647860), (145, 603180), (150, 583074), (174, 502650), (180, 485895), (225, 388716), (261, 335100), (270, 323930), (290, 301590), (300, 291537), (348, 251325), (435, 201060), (450, 194358), (522, 167550), (540, 161965), (580, 150795), (675, 129572), (725, 120636), (783, 111700), (870, 100530), (900, 97179), (1044, 83775), (1117, 78300), (1305, 67020), (1350, 64786), (1450, 60318), (1566, 55850), (1740, 50265), (2175, 40212), (2234, 39150), (2610, 33510), (2700, 32393), (2900, 30159), (3132, 27925), (3351, 26100), (3915, 22340), (4350, 20106), (4468, 19575), (5220, 16755), (5585, 15660), (6525, 13404), (6702, 13050), (7830, 11170), (8700, 10053)]