2015185500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1462

約数の個数: 192

約数和(自身を含む): 6582925440

約数和(自身を除く): 4567739940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 125, 135, 150, 180, 225, 226, 250, 270, 300, 339, 375, 450, 452, 500, 540, 565, 675, 678, 750, 900, 1017, 1125, 1130, 1321, 1350, 1356, 1500, 1695, 2034, 2250, 2260, 2642, 2700, 2825, 3051, 3375, 3390, 3963, 4068, 4500, 5085, 5284, 5650, 6102, 6605, 6750, 6780, 7926, 8475, 10170, 11300, 11889, 12204, 13210, 13500, 14125, 15255, 15852, 16950, 19815, 20340, 23778, 25425, 26420, 28250, 30510, 33025, 33900, 35667, 39630, 42375, 47556, 50850, 56500, 59445, 61020, 66050, 71334, 76275, 79260, 84750, 99075, 101700, 118890, 127125, 132100, 142668, 149273, 152550, 165125, 169500, 178335, 198150, 237780, 254250, 297225, 298546, 305100, 330250, 356670, 381375, 396300, 447819, 495375, 508500, 594450, 597092, 660500, 713340, 746365, 762750, 891675, 895638, 990750, 1188900, 1343457, 1486125, 1492730, 1525500, 1783350, 1791276, 1981500, 2239095, 2686914, 2972250, 2985460, 3566700, 3731825, 4030371, 4458375, 4478190, 5373828, 5944500, 6717285, 7463650, 8060742, 8916750, 8956380, 11195475, 13434570, 14927300, 16121484, 17833500, 18659125, 20151855, 22390950, 26869140, 33586425, 37318250, 40303710, 44781900, 55977375, 67172850, 74636500, 80607420, 100759275, 111954750, 134345700, 167932125, 201518550, 223909500, 335864250, 403037100, 503796375, 671728500, 1007592750, 2015185500]

約数ペア:

[(1, 2015185500), (2, 1007592750), (3, 671728500), (4, 503796375), (5, 403037100), (6, 335864250), (9, 223909500), (10, 201518550), (12, 167932125), (15, 134345700), (18, 111954750), (20, 100759275), (25, 80607420), (27, 74636500), (30, 67172850), (36, 55977375), (45, 44781900), (50, 40303710), (54, 37318250), (60, 33586425), (75, 26869140), (90, 22390950), (100, 20151855), (108, 18659125), (113, 17833500), (125, 16121484), (135, 14927300), (150, 13434570), (180, 11195475), (225, 8956380), (226, 8916750), (250, 8060742), (270, 7463650), (300, 6717285), (339, 5944500), (375, 5373828), (450, 4478190), (452, 4458375), (500, 4030371), (540, 3731825), (565, 3566700), (675, 2985460), (678, 2972250), (750, 2686914), (900, 2239095), (1017, 1981500), (1125, 1791276), (1130, 1783350), (1321, 1525500), (1350, 1492730), (1356, 1486125), (1500, 1343457), (1695, 1188900), (2034, 990750), (2250, 895638), (2260, 891675), (2642, 762750), (2700, 746365), (2825, 713340), (3051, 660500), (3375, 597092), (3390, 594450), (3963, 508500), (4068, 495375), (4500, 447819), (5085, 396300), (5284, 381375), (5650, 356670), (6102, 330250), (6605, 305100), (6750, 298546), (6780, 297225), (7926, 254250), (8475, 237780), (10170, 198150), (11300, 178335), (11889, 169500), (12204, 165125), (13210, 152550), (13500, 149273), (14125, 142668), (15255, 132100), (15852, 127125), (16950, 118890), (19815, 101700), (20340, 99075), (23778, 84750), (25425, 79260), (26420, 76275), (28250, 71334), (30510, 66050), (33025, 61020), (33900, 59445), (35667, 56500), (39630, 50850), (42375, 47556)]