77438700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 274982400

約数和(自身を除く): 197543700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 29, 30, 36, 43, 45, 46, 50, 54, 58, 60, 69, 75, 86, 87, 90, 92, 100, 108, 115, 116, 129, 135, 138, 145, 150, 172, 174, 180, 207, 215, 225, 230, 258, 261, 270, 276, 290, 300, 345, 348, 387, 414, 430, 435, 450, 460, 516, 522, 540, 575, 580, 621, 645, 667, 675, 690, 725, 774, 783, 828, 860, 870, 900, 989, 1035, 1044, 1075, 1150, 1161, 1242, 1247, 1290, 1305, 1334, 1350, 1380, 1450, 1548, 1566, 1725, 1740, 1935, 1978, 2001, 2070, 2150, 2175, 2300, 2322, 2484, 2494, 2580, 2610, 2668, 2700, 2900, 2967, 3105, 3132, 3225, 3335, 3450, 3741, 3870, 3915, 3956, 4002, 4140, 4300, 4350, 4644, 4945, 4988, 5175, 5220, 5805, 5934, 6003, 6210, 6235, 6450, 6525, 6670, 6900, 7482, 7740, 7830, 8004, 8700, 8901, 9675, 9890, 10005, 10350, 11223, 11610, 11868, 12006, 12420, 12470, 12900, 13050, 13340, 14835, 14964, 15525, 15660, 16675, 17802, 18009, 18705, 19350, 19575, 19780, 20010, 20700, 22446, 23220, 24012, 24725, 24940, 26100, 26703, 28681, 29025, 29670, 30015, 31050, 31175, 33350, 33669, 35604, 36018, 37410, 38700, 39150, 40020, 44505, 44892, 49450, 50025, 53406, 56115, 57362, 58050, 59340, 60030, 62100, 62350, 66700, 67338, 72036, 74175, 74820, 78300, 86043, 89010, 90045, 93525, 98900, 100050, 106812, 112230, 114724, 116100, 120060, 124700, 133515, 134676, 143405, 148350, 150075, 168345, 172086, 178020, 180090, 187050, 200100, 222525, 224460, 258129, 267030, 280575, 286810, 296700, 300150, 336690, 344172, 360180, 374100, 430215, 445050, 450225, 516258, 534060, 561150, 573620, 600300, 667575, 673380, 717025, 774387, 841725, 860430, 890100, 900450, 1032516, 1122300, 1290645, 1335150, 1434050, 1548774, 1683450, 1720860, 1800900, 2151075, 2581290, 2670300, 2868100, 3097548, 3366900, 3871935, 4302150, 5162580, 6453225, 7743870, 8604300, 12906450, 15487740, 19359675, 25812900, 38719350, 77438700]

約数ペア:

[(1, 77438700), (2, 38719350), (3, 25812900), (4, 19359675), (5, 15487740), (6, 12906450), (9, 8604300), (10, 7743870), (12, 6453225), (15, 5162580), (18, 4302150), (20, 3871935), (23, 3366900), (25, 3097548), (27, 2868100), (29, 2670300), (30, 2581290), (36, 2151075), (43, 1800900), (45, 1720860), (46, 1683450), (50, 1548774), (54, 1434050), (58, 1335150), (60, 1290645), (69, 1122300), (75, 1032516), (86, 900450), (87, 890100), (90, 860430), (92, 841725), (100, 774387), (108, 717025), (115, 673380), (116, 667575), (129, 600300), (135, 573620), (138, 561150), (145, 534060), (150, 516258), (172, 450225), (174, 445050), (180, 430215), (207, 374100), (215, 360180), (225, 344172), (230, 336690), (258, 300150), (261, 296700), (270, 286810), (276, 280575), (290, 267030), (300, 258129), (345, 224460), (348, 222525), (387, 200100), (414, 187050), (430, 180090), (435, 178020), (450, 172086), (460, 168345), (516, 150075), (522, 148350), (540, 143405), (575, 134676), (580, 133515), (621, 124700), (645, 120060), (667, 116100), (675, 114724), (690, 112230), (725, 106812), (774, 100050), (783, 98900), (828, 93525), (860, 90045), (870, 89010), (900, 86043), (989, 78300), (1035, 74820), (1044, 74175), (1075, 72036), (1150, 67338), (1161, 66700), (1242, 62350), (1247, 62100), (1290, 60030), (1305, 59340), (1334, 58050), (1350, 57362), (1380, 56115), (1450, 53406), (1548, 50025), (1566, 49450), (1725, 44892), (1740, 44505), (1935, 40020), (1978, 39150), (2001, 38700), (2070, 37410), (2150, 36018), (2175, 35604), (2300, 33669), (2322, 33350), (2484, 31175), (2494, 31050), (2580, 30015), (2610, 29670), (2668, 29025), (2700, 28681), (2900, 26703), (2967, 26100), (3105, 24940), (3132, 24725), (3225, 24012), (3335, 23220), (3450, 22446), (3741, 20700), (3870, 20010), (3915, 19780), (3956, 19575), (4002, 19350), (4140, 18705), (4300, 18009), (4350, 17802), (4644, 16675), (4945, 15660), (4988, 15525), (5175, 14964), (5220, 14835), (5805, 13340), (5934, 13050), (6003, 12900), (6210, 12470), (6235, 12420), (6450, 12006), (6525, 11868), (6670, 11610), (6900, 11223), (7482, 10350), (7740, 10005), (7830, 9890), (8004, 9675), (8700, 8901)]