80634400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 324

約数和(自身を含む): 266502474

約数和(自身を除く): 185868074

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 49, 50, 55, 56, 68, 70, 77, 80, 85, 88, 98, 100, 110, 112, 119, 121, 136, 140, 154, 160, 170, 175, 176, 187, 196, 200, 220, 224, 238, 242, 245, 272, 275, 280, 308, 340, 350, 352, 374, 385, 392, 400, 425, 440, 476, 484, 490, 539, 544, 550, 560, 595, 605, 616, 680, 700, 748, 770, 784, 800, 833, 847, 850, 880, 935, 952, 968, 980, 1078, 1100, 1120, 1190, 1210, 1225, 1232, 1309, 1360, 1400, 1496, 1540, 1568, 1666, 1694, 1700, 1760, 1870, 1904, 1925, 1936, 1960, 2057, 2156, 2200, 2380, 2420, 2450, 2464, 2618, 2695, 2720, 2800, 2975, 2992, 3025, 3080, 3332, 3388, 3400, 3740, 3808, 3850, 3872, 3920, 4114, 4165, 4235, 4312, 4400, 4675, 4760, 4840, 4900, 5236, 5390, 5600, 5929, 5950, 5984, 6050, 6160, 6545, 6664, 6776, 6800, 7480, 7700, 7840, 8228, 8330, 8470, 8624, 8800, 9163, 9350, 9520, 9680, 9800, 10285, 10472, 10780, 11858, 11900, 12100, 12320, 13090, 13328, 13475, 13552, 13600, 14399, 14960, 15400, 16456, 16660, 16940, 17248, 18326, 18700, 19040, 19360, 19600, 20570, 20825, 20944, 21175, 21560, 23716, 23800, 24200, 26180, 26656, 26950, 27104, 28798, 29645, 29920, 30800, 32725, 32912, 33320, 33880, 36652, 37400, 39200, 41140, 41650, 41888, 42350, 43120, 45815, 47432, 47600, 48400, 51425, 52360, 53900, 57596, 59290, 61600, 65450, 65824, 66640, 67760, 71995, 73304, 74800, 82280, 83300, 84700, 86240, 91630, 94864, 95200, 96800, 100793, 102850, 104720, 107800, 115192, 118580, 130900, 133280, 135520, 143990, 146608, 148225, 149600, 164560, 166600, 169400, 183260, 189728, 201586, 205700, 209440, 215600, 229075, 230384, 237160, 261800, 287980, 293216, 296450, 329120, 333200, 338800, 359975, 366520, 403172, 411400, 431200, 458150, 460768, 474320, 503965, 523600, 575960, 592900, 666400, 677600, 719950, 733040, 806344, 822800, 916300, 948640, 1007930, 1047200, 1151920, 1185800, 1439900, 1466080, 1612688, 1645600, 1832600, 2015860, 2303840, 2371600, 2519825, 2879800, 3225376, 3665200, 4031720, 4743200, 5039650, 5759600, 7330400, 8063440, 10079300, 11519200, 16126880, 20158600, 40317200, 80634400]

約数ペア:

[(1, 80634400), (2, 40317200), (4, 20158600), (5, 16126880), (7, 11519200), (8, 10079300), (10, 8063440), (11, 7330400), (14, 5759600), (16, 5039650), (17, 4743200), (20, 4031720), (22, 3665200), (25, 3225376), (28, 2879800), (32, 2519825), (34, 2371600), (35, 2303840), (40, 2015860), (44, 1832600), (49, 1645600), (50, 1612688), (55, 1466080), (56, 1439900), (68, 1185800), (70, 1151920), (77, 1047200), (80, 1007930), (85, 948640), (88, 916300), (98, 822800), (100, 806344), (110, 733040), (112, 719950), (119, 677600), (121, 666400), (136, 592900), (140, 575960), (154, 523600), (160, 503965), (170, 474320), (175, 460768), (176, 458150), (187, 431200), (196, 411400), (200, 403172), (220, 366520), (224, 359975), (238, 338800), (242, 333200), (245, 329120), (272, 296450), (275, 293216), (280, 287980), (308, 261800), (340, 237160), (350, 230384), (352, 229075), (374, 215600), (385, 209440), (392, 205700), (400, 201586), (425, 189728), (440, 183260), (476, 169400), (484, 166600), (490, 164560), (539, 149600), (544, 148225), (550, 146608), (560, 143990), (595, 135520), (605, 133280), (616, 130900), (680, 118580), (700, 115192), (748, 107800), (770, 104720), (784, 102850), (800, 100793), (833, 96800), (847, 95200), (850, 94864), (880, 91630), (935, 86240), (952, 84700), (968, 83300), (980, 82280), (1078, 74800), (1100, 73304), (1120, 71995), (1190, 67760), (1210, 66640), (1225, 65824), (1232, 65450), (1309, 61600), (1360, 59290), (1400, 57596), (1496, 53900), (1540, 52360), (1568, 51425), (1666, 48400), (1694, 47600), (1700, 47432), (1760, 45815), (1870, 43120), (1904, 42350), (1925, 41888), (1936, 41650), (1960, 41140), (2057, 39200), (2156, 37400), (2200, 36652), (2380, 33880), (2420, 33320), (2450, 32912), (2464, 32725), (2618, 30800), (2695, 29920), (2720, 29645), (2800, 28798), (2975, 27104), (2992, 26950), (3025, 26656), (3080, 26180), (3332, 24200), (3388, 23800), (3400, 23716), (3740, 21560), (3808, 21175), (3850, 20944), (3872, 20825), (3920, 20570), (4114, 19600), (4165, 19360), (4235, 19040), (4312, 18700), (4400, 18326), (4675, 17248), (4760, 16940), (4840, 16660), (4900, 16456), (5236, 15400), (5390, 14960), (5600, 14399), (5929, 13600), (5950, 13552), (5984, 13475), (6050, 13328), (6160, 13090), (6545, 12320), (6664, 12100), (6776, 11900), (6800, 11858), (7480, 10780), (7700, 10472), (7840, 10285), (8228, 9800), (8330, 9680), (8470, 9520), (8624, 9350), (8800, 9163)]