228097800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 897948480

約数和(自身を除く): 669850680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 126, 129, 140, 150, 168, 172, 175, 180, 200, 210, 215, 225, 252, 258, 280, 300, 301, 315, 344, 350, 360, 387, 420, 421, 430, 450, 504, 516, 525, 600, 602, 630, 645, 700, 774, 840, 842, 860, 900, 903, 1032, 1050, 1075, 1204, 1260, 1263, 1290, 1400, 1505, 1548, 1575, 1684, 1720, 1800, 1806, 1935, 2100, 2105, 2150, 2408, 2520, 2526, 2580, 2709, 2947, 3010, 3096, 3150, 3225, 3368, 3612, 3789, 3870, 4200, 4210, 4300, 4515, 5052, 5160, 5418, 5894, 6020, 6300, 6315, 6450, 7224, 7525, 7578, 7740, 8420, 8600, 8841, 9030, 9675, 10104, 10525, 10836, 11788, 12040, 12600, 12630, 12900, 13545, 14735, 15050, 15156, 15480, 16840, 17682, 18060, 18103, 18945, 19350, 21050, 21672, 22575, 23576, 25260, 25800, 26523, 27090, 29470, 30100, 30312, 31575, 35364, 36120, 36206, 37890, 38700, 42100, 44205, 45150, 50520, 53046, 54180, 54309, 58940, 60200, 63150, 67725, 70728, 72412, 73675, 75780, 77400, 84200, 88410, 90300, 90515, 94725, 106092, 108360, 108618, 117880, 126300, 126721, 132615, 135450, 144824, 147350, 151560, 162927, 176820, 180600, 181030, 189450, 212184, 217236, 221025, 252600, 253442, 265230, 270900, 271545, 294700, 325854, 353640, 362060, 378900, 380163, 434472, 442050, 452575, 506884, 530460, 541800, 543090, 589400, 633605, 651708, 663075, 724120, 757800, 760326, 814635, 884100, 905150, 1013768, 1060920, 1086180, 1140489, 1267210, 1303416, 1326150, 1357725, 1520652, 1629270, 1768200, 1810300, 1900815, 2172360, 2280978, 2534420, 2652300, 2715450, 3041304, 3168025, 3258540, 3620600, 3801630, 4073175, 4561956, 5068840, 5304600, 5430900, 5702445, 6336050, 6517080, 7603260, 8146350, 9123912, 9504075, 10861800, 11404890, 12672100, 15206520, 16292700, 19008150, 22809780, 25344200, 28512225, 32585400, 38016300, 45619560, 57024450, 76032600, 114048900, 228097800]

約数ペア:

[(1, 228097800), (2, 114048900), (3, 76032600), (4, 57024450), (5, 45619560), (6, 38016300), (7, 32585400), (8, 28512225), (9, 25344200), (10, 22809780), (12, 19008150), (14, 16292700), (15, 15206520), (18, 12672100), (20, 11404890), (21, 10861800), (24, 9504075), (25, 9123912), (28, 8146350), (30, 7603260), (35, 6517080), (36, 6336050), (40, 5702445), (42, 5430900), (43, 5304600), (45, 5068840), (50, 4561956), (56, 4073175), (60, 3801630), (63, 3620600), (70, 3258540), (72, 3168025), (75, 3041304), (84, 2715450), (86, 2652300), (90, 2534420), (100, 2280978), (105, 2172360), (120, 1900815), (126, 1810300), (129, 1768200), (140, 1629270), (150, 1520652), (168, 1357725), (172, 1326150), (175, 1303416), (180, 1267210), (200, 1140489), (210, 1086180), (215, 1060920), (225, 1013768), (252, 905150), (258, 884100), (280, 814635), (300, 760326), (301, 757800), (315, 724120), (344, 663075), (350, 651708), (360, 633605), (387, 589400), (420, 543090), (421, 541800), (430, 530460), (450, 506884), (504, 452575), (516, 442050), (525, 434472), (600, 380163), (602, 378900), (630, 362060), (645, 353640), (700, 325854), (774, 294700), (840, 271545), (842, 270900), (860, 265230), (900, 253442), (903, 252600), (1032, 221025), (1050, 217236), (1075, 212184), (1204, 189450), (1260, 181030), (1263, 180600), (1290, 176820), (1400, 162927), (1505, 151560), (1548, 147350), (1575, 144824), (1684, 135450), (1720, 132615), (1800, 126721), (1806, 126300), (1935, 117880), (2100, 108618), (2105, 108360), (2150, 106092), (2408, 94725), (2520, 90515), (2526, 90300), (2580, 88410), (2709, 84200), (2947, 77400), (3010, 75780), (3096, 73675), (3150, 72412), (3225, 70728), (3368, 67725), (3612, 63150), (3789, 60200), (3870, 58940), (4200, 54309), (4210, 54180), (4300, 53046), (4515, 50520), (5052, 45150), (5160, 44205), (5418, 42100), (5894, 38700), (6020, 37890), (6300, 36206), (6315, 36120), (6450, 35364), (7224, 31575), (7525, 30312), (7578, 30100), (7740, 29470), (8420, 27090), (8600, 26523), (8841, 25800), (9030, 25260), (9675, 23576), (10104, 22575), (10525, 21672), (10836, 21050), (11788, 19350), (12040, 18945), (12600, 18103), (12630, 18060), (12900, 17682), (13545, 16840), (14735, 15480), (15050, 15156)]