227752980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 820471680

約数和(自身を除く): 592718700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 59, 60, 65, 70, 78, 84, 91, 98, 101, 105, 118, 130, 140, 147, 156, 177, 182, 195, 196, 202, 210, 236, 245, 260, 273, 294, 295, 303, 354, 364, 390, 404, 413, 420, 455, 490, 505, 546, 588, 590, 606, 637, 707, 708, 735, 767, 780, 826, 885, 910, 980, 1010, 1092, 1180, 1212, 1239, 1274, 1313, 1365, 1414, 1470, 1515, 1534, 1652, 1770, 1820, 1911, 2020, 2065, 2121, 2301, 2478, 2548, 2626, 2730, 2828, 2891, 2940, 3030, 3068, 3185, 3535, 3540, 3822, 3835, 3939, 4130, 4242, 4602, 4949, 4956, 5252, 5369, 5460, 5782, 5959, 6060, 6195, 6370, 6565, 7070, 7644, 7670, 7878, 8260, 8484, 8673, 9191, 9204, 9555, 9898, 10605, 10738, 11505, 11564, 11918, 12390, 12740, 13130, 14140, 14455, 14847, 15340, 15756, 16107, 17346, 17877, 18382, 19110, 19695, 19796, 21210, 21476, 23010, 23836, 24745, 24780, 26260, 26845, 27573, 28910, 29694, 29795, 32214, 34692, 35754, 36764, 37583, 38220, 39390, 41713, 42420, 43365, 45955, 46020, 49490, 53690, 55146, 57820, 59388, 59590, 64337, 64428, 71508, 74235, 75166, 77467, 78780, 80535, 83426, 86730, 89385, 91910, 98980, 107380, 110292, 112749, 119180, 125139, 128674, 137865, 148470, 150332, 154934, 161070, 166852, 173460, 178770, 183820, 187915, 193011, 208565, 225498, 232401, 250278, 257348, 275730, 291991, 296940, 309868, 321685, 322140, 357540, 375830, 386022, 387335, 417130, 450996, 464802, 500556, 542269, 551460, 563745, 583982, 625695, 643370, 751660, 772044, 774670, 834260, 875973, 929604, 965055, 1084538, 1127490, 1162005, 1167964, 1251390, 1286740, 1459955, 1549340, 1626807, 1751946, 1930110, 2169076, 2254980, 2324010, 2502780, 2711345, 2919910, 3253614, 3503892, 3795883, 3860220, 4379865, 4648020, 5422690, 5839820, 6507228, 7591766, 8134035, 8759730, 10845380, 11387649, 15183532, 16268070, 17519460, 18979415, 22775298, 32536140, 37958830, 45550596, 56938245, 75917660, 113876490, 227752980]

約数ペア:

[(1, 227752980), (2, 113876490), (3, 75917660), (4, 56938245), (5, 45550596), (6, 37958830), (7, 32536140), (10, 22775298), (12, 18979415), (13, 17519460), (14, 16268070), (15, 15183532), (20, 11387649), (21, 10845380), (26, 8759730), (28, 8134035), (30, 7591766), (35, 6507228), (39, 5839820), (42, 5422690), (49, 4648020), (52, 4379865), (59, 3860220), (60, 3795883), (65, 3503892), (70, 3253614), (78, 2919910), (84, 2711345), (91, 2502780), (98, 2324010), (101, 2254980), (105, 2169076), (118, 1930110), (130, 1751946), (140, 1626807), (147, 1549340), (156, 1459955), (177, 1286740), (182, 1251390), (195, 1167964), (196, 1162005), (202, 1127490), (210, 1084538), (236, 965055), (245, 929604), (260, 875973), (273, 834260), (294, 774670), (295, 772044), (303, 751660), (354, 643370), (364, 625695), (390, 583982), (404, 563745), (413, 551460), (420, 542269), (455, 500556), (490, 464802), (505, 450996), (546, 417130), (588, 387335), (590, 386022), (606, 375830), (637, 357540), (707, 322140), (708, 321685), (735, 309868), (767, 296940), (780, 291991), (826, 275730), (885, 257348), (910, 250278), (980, 232401), (1010, 225498), (1092, 208565), (1180, 193011), (1212, 187915), (1239, 183820), (1274, 178770), (1313, 173460), (1365, 166852), (1414, 161070), (1470, 154934), (1515, 150332), (1534, 148470), (1652, 137865), (1770, 128674), (1820, 125139), (1911, 119180), (2020, 112749), (2065, 110292), (2121, 107380), (2301, 98980), (2478, 91910), (2548, 89385), (2626, 86730), (2730, 83426), (2828, 80535), (2891, 78780), (2940, 77467), (3030, 75166), (3068, 74235), (3185, 71508), (3535, 64428), (3540, 64337), (3822, 59590), (3835, 59388), (3939, 57820), (4130, 55146), (4242, 53690), (4602, 49490), (4949, 46020), (4956, 45955), (5252, 43365), (5369, 42420), (5460, 41713), (5782, 39390), (5959, 38220), (6060, 37583), (6195, 36764), (6370, 35754), (6565, 34692), (7070, 32214), (7644, 29795), (7670, 29694), (7878, 28910), (8260, 27573), (8484, 26845), (8673, 26260), (9191, 24780), (9204, 24745), (9555, 23836), (9898, 23010), (10605, 21476), (10738, 21210), (11505, 19796), (11564, 19695), (11918, 19110), (12390, 18382), (12740, 17877), (13130, 17346), (14140, 16107), (14455, 15756), (14847, 15340)]