284723100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11717}}^1$

素因数の和:11746

約数の個数: 108

約数和(自身を含む): 925581384

約数和(自身を除く): 640858284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 11717, 12150, 23434, 24300, 35151, 46868, 58585, 70302, 105453, 117170, 140604, 175755, 210906, 234340, 292925, 316359, 351510, 421812, 527265, 585850, 632718, 703020, 878775, 949077, 1054530, 1171700, 1265436, 1581795, 1757550, 1898154, 2109060, 2636325, 2847231, 3163590, 3515100, 3796308, 4745385, 5272650, 5694462, 6327180, 7908975, 9490770, 10545300, 11388924, 14236155, 15817950, 18981540, 23726925, 28472310, 31635900, 47453850, 56944620, 71180775, 94907700, 142361550, 284723100]

約数ペア:

[(1, 284723100), (2, 142361550), (3, 94907700), (4, 71180775), (5, 56944620), (6, 47453850), (9, 31635900), (10, 28472310), (12, 23726925), (15, 18981540), (18, 15817950), (20, 14236155), (25, 11388924), (27, 10545300), (30, 9490770), (36, 7908975), (45, 6327180), (50, 5694462), (54, 5272650), (60, 4745385), (75, 3796308), (81, 3515100), (90, 3163590), (100, 2847231), (108, 2636325), (135, 2109060), (150, 1898154), (162, 1757550), (180, 1581795), (225, 1265436), (243, 1171700), (270, 1054530), (300, 949077), (324, 878775), (405, 703020), (450, 632718), (486, 585850), (540, 527265), (675, 421812), (810, 351510), (900, 316359), (972, 292925), (1215, 234340), (1350, 210906), (1620, 175755), (2025, 140604), (2430, 117170), (2700, 105453), (4050, 70302), (4860, 58585), (6075, 46868), (8100, 35151), (11717, 24300), (12150, 23434)]