285113520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 200

約数和(自身を含む): 1033835616

約数和(自身を除く): 748722096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1913, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 3826, 4140, 4968, 5520, 5739, 6210, 6480, 7452, 7652, 8280, 9315, 9565, 9936, 11478, 12420, 14904, 15304, 16560, 17217, 18630, 19130, 22956, 24840, 28695, 29808, 30608, 34434, 37260, 38260, 43999, 45912, 49680, 51651, 57390, 68868, 74520, 76520, 86085, 87998, 91824, 103302, 114780, 131997, 137736, 149040, 153040, 154953, 172170, 175996, 206604, 219995, 229560, 258255, 263994, 275472, 309906, 344340, 351992, 395991, 413208, 439990, 459120, 516510, 527988, 619812, 659985, 688680, 703984, 774765, 791982, 826416, 879980, 1033020, 1055976, 1187973, 1239624, 1319970, 1377360, 1549530, 1583964, 1759960, 1979955, 2066040, 2111952, 2375946, 2479248, 2639940, 3099060, 3167928, 3519920, 3563919, 3959910, 4132080, 4751892, 5279880, 5939865, 6198120, 6335856, 7127838, 7919820, 9503784, 10559760, 11879730, 12396240, 14255676, 15839640, 17819595, 19007568, 23759460, 28511352, 31679280, 35639190, 47518920, 57022704, 71278380, 95037840, 142556760, 285113520]

約数ペア:

[(1, 285113520), (2, 142556760), (3, 95037840), (4, 71278380), (5, 57022704), (6, 47518920), (8, 35639190), (9, 31679280), (10, 28511352), (12, 23759460), (15, 19007568), (16, 17819595), (18, 15839640), (20, 14255676), (23, 12396240), (24, 11879730), (27, 10559760), (30, 9503784), (36, 7919820), (40, 7127838), (45, 6335856), (46, 6198120), (48, 5939865), (54, 5279880), (60, 4751892), (69, 4132080), (72, 3959910), (80, 3563919), (81, 3519920), (90, 3167928), (92, 3099060), (108, 2639940), (115, 2479248), (120, 2375946), (135, 2111952), (138, 2066040), (144, 1979955), (162, 1759960), (180, 1583964), (184, 1549530), (207, 1377360), (216, 1319970), (230, 1239624), (240, 1187973), (270, 1055976), (276, 1033020), (324, 879980), (345, 826416), (360, 791982), (368, 774765), (405, 703984), (414, 688680), (432, 659985), (460, 619812), (540, 527988), (552, 516510), (621, 459120), (648, 439990), (690, 413208), (720, 395991), (810, 351992), (828, 344340), (920, 309906), (1035, 275472), (1080, 263994), (1104, 258255), (1242, 229560), (1296, 219995), (1380, 206604), (1620, 175996), (1656, 172170), (1840, 154953), (1863, 153040), (1913, 149040), (2070, 137736), (2160, 131997), (2484, 114780), (2760, 103302), (3105, 91824), (3240, 87998), (3312, 86085), (3726, 76520), (3826, 74520), (4140, 68868), (4968, 57390), (5520, 51651), (5739, 49680), (6210, 45912), (6480, 43999), (7452, 38260), (7652, 37260), (8280, 34434), (9315, 30608), (9565, 29808), (9936, 28695), (11478, 24840), (12420, 22956), (14904, 19130), (15304, 18630), (16560, 17217)]