2008016325

素因数分解:

$3^4\times 5^2\times 7^5\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 4412976480

約数和(自身を除く): 2404960155

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 59, 63, 75, 81, 105, 135, 147, 175, 177, 189, 225, 245, 295, 315, 343, 405, 413, 441, 525, 531, 567, 675, 735, 885, 945, 1029, 1225, 1239, 1323, 1475, 1575, 1593, 1715, 2025, 2065, 2205, 2401, 2655, 2835, 2891, 3087, 3675, 3717, 3969, 4425, 4725, 4779, 5145, 6195, 6615, 7203, 7965, 8575, 8673, 9261, 10325, 11025, 11151, 12005, 13275, 14175, 14455, 15435, 16807, 18585, 19845, 20237, 21609, 23895, 25725, 26019, 27783, 30975, 33075, 33453, 36015, 39825, 43365, 46305, 50421, 55755, 60025, 60711, 64827, 72275, 77175, 78057, 84035, 92925, 99225, 101185, 108045, 119475, 130095, 138915, 141659, 151263, 167265, 180075, 182133, 194481, 216825, 231525, 234171, 252105, 278775, 303555, 324135, 390285, 420175, 424977, 453789, 505925, 540225, 546399, 650475, 694575, 708295, 756315, 836325, 910665, 972405, 991613, 1170855, 1260525, 1274931, 1361367, 1517775, 1620675, 1639197, 1951425, 2124885, 2268945, 2731995, 2974839, 3541475, 3781575, 3824793, 4553325, 4862025, 4958065, 5854275, 6374655, 6806835, 8195985, 8924517, 10624425, 11344725, 11474379, 13659975, 14874195, 19123965, 24790325, 26773551, 31873275, 34034175, 40979925, 44622585, 57371895, 74370975, 80320653, 95619825, 133867755, 223112925, 286859475, 401603265, 669338775, 2008016325]

約数ペア:

[(1, 2008016325), (3, 669338775), (5, 401603265), (7, 286859475), (9, 223112925), (15, 133867755), (21, 95619825), (25, 80320653), (27, 74370975), (35, 57371895), (45, 44622585), (49, 40979925), (59, 34034175), (63, 31873275), (75, 26773551), (81, 24790325), (105, 19123965), (135, 14874195), (147, 13659975), (175, 11474379), (177, 11344725), (189, 10624425), (225, 8924517), (245, 8195985), (295, 6806835), (315, 6374655), (343, 5854275), (405, 4958065), (413, 4862025), (441, 4553325), (525, 3824793), (531, 3781575), (567, 3541475), (675, 2974839), (735, 2731995), (885, 2268945), (945, 2124885), (1029, 1951425), (1225, 1639197), (1239, 1620675), (1323, 1517775), (1475, 1361367), (1575, 1274931), (1593, 1260525), (1715, 1170855), (2025, 991613), (2065, 972405), (2205, 910665), (2401, 836325), (2655, 756315), (2835, 708295), (2891, 694575), (3087, 650475), (3675, 546399), (3717, 540225), (3969, 505925), (4425, 453789), (4725, 424977), (4779, 420175), (5145, 390285), (6195, 324135), (6615, 303555), (7203, 278775), (7965, 252105), (8575, 234171), (8673, 231525), (9261, 216825), (10325, 194481), (11025, 182133), (11151, 180075), (12005, 167265), (13275, 151263), (14175, 141659), (14455, 138915), (15435, 130095), (16807, 119475), (18585, 108045), (19845, 101185), (20237, 99225), (21609, 92925), (23895, 84035), (25725, 78057), (26019, 77175), (27783, 72275), (30975, 64827), (33075, 60711), (33453, 60025), (36015, 55755), (39825, 50421), (43365, 46305)]