253874400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 909941760

約数和(自身を除く): 656067360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 96, 100, 103, 104, 120, 130, 150, 156, 158, 160, 195, 200, 206, 208, 237, 240, 260, 300, 309, 312, 316, 325, 390, 395, 400, 412, 416, 474, 480, 515, 520, 600, 618, 624, 632, 650, 780, 790, 800, 824, 948, 975, 1027, 1030, 1040, 1185, 1200, 1236, 1248, 1264, 1300, 1339, 1545, 1560, 1580, 1648, 1896, 1950, 1975, 2054, 2060, 2080, 2370, 2400, 2472, 2528, 2575, 2600, 2678, 3081, 3090, 3120, 3160, 3296, 3792, 3900, 3950, 4017, 4108, 4120, 4740, 4944, 5135, 5150, 5200, 5356, 5925, 6162, 6180, 6240, 6320, 6695, 7584, 7725, 7800, 7900, 8034, 8137, 8216, 8240, 9480, 9888, 10270, 10300, 10400, 10712, 11850, 12324, 12360, 12640, 13390, 15405, 15450, 15600, 15800, 16068, 16274, 16432, 16480, 18960, 20085, 20540, 20600, 21424, 23700, 24411, 24648, 24720, 25675, 26780, 30810, 30900, 31200, 31600, 32136, 32548, 32864, 33475, 37920, 40170, 40685, 41080, 41200, 42848, 47400, 48822, 49296, 49440, 51350, 53560, 61620, 61800, 63200, 64272, 65096, 66950, 77025, 80340, 81370, 82160, 82400, 94800, 97644, 98592, 100425, 102700, 105781, 107120, 122055, 123240, 123600, 128544, 130192, 133900, 154050, 160680, 162740, 164320, 189600, 195288, 200850, 203425, 205400, 211562, 214240, 244110, 246480, 247200, 260384, 267800, 308100, 317343, 321360, 325480, 390576, 401700, 406850, 410800, 423124, 488220, 492960, 528905, 535600, 610275, 616200, 634686, 642720, 650960, 781152, 803400, 813700, 821600, 846248, 976440, 1057810, 1071200, 1220550, 1232400, 1269372, 1301920, 1586715, 1606800, 1627400, 1692496, 1952880, 2115620, 2441100, 2464800, 2538744, 2644525, 3173430, 3213600, 3254800, 3384992, 3905760, 4231240, 4882200, 5077488, 5289050, 6346860, 6509600, 7933575, 8462480, 9764400, 10154976, 10578100, 12693720, 15867150, 16924960, 19528800, 21156200, 25387440, 31734300, 42312400, 50774880, 63468600, 84624800, 126937200, 253874400]

約数ペア:

[(1, 253874400), (2, 126937200), (3, 84624800), (4, 63468600), (5, 50774880), (6, 42312400), (8, 31734300), (10, 25387440), (12, 21156200), (13, 19528800), (15, 16924960), (16, 15867150), (20, 12693720), (24, 10578100), (25, 10154976), (26, 9764400), (30, 8462480), (32, 7933575), (39, 6509600), (40, 6346860), (48, 5289050), (50, 5077488), (52, 4882200), (60, 4231240), (65, 3905760), (75, 3384992), (78, 3254800), (79, 3213600), (80, 3173430), (96, 2644525), (100, 2538744), (103, 2464800), (104, 2441100), (120, 2115620), (130, 1952880), (150, 1692496), (156, 1627400), (158, 1606800), (160, 1586715), (195, 1301920), (200, 1269372), (206, 1232400), (208, 1220550), (237, 1071200), (240, 1057810), (260, 976440), (300, 846248), (309, 821600), (312, 813700), (316, 803400), (325, 781152), (390, 650960), (395, 642720), (400, 634686), (412, 616200), (416, 610275), (474, 535600), (480, 528905), (515, 492960), (520, 488220), (600, 423124), (618, 410800), (624, 406850), (632, 401700), (650, 390576), (780, 325480), (790, 321360), (800, 317343), (824, 308100), (948, 267800), (975, 260384), (1027, 247200), (1030, 246480), (1040, 244110), (1185, 214240), (1200, 211562), (1236, 205400), (1248, 203425), (1264, 200850), (1300, 195288), (1339, 189600), (1545, 164320), (1560, 162740), (1580, 160680), (1648, 154050), (1896, 133900), (1950, 130192), (1975, 128544), (2054, 123600), (2060, 123240), (2080, 122055), (2370, 107120), (2400, 105781), (2472, 102700), (2528, 100425), (2575, 98592), (2600, 97644), (2678, 94800), (3081, 82400), (3090, 82160), (3120, 81370), (3160, 80340), (3296, 77025), (3792, 66950), (3900, 65096), (3950, 64272), (4017, 63200), (4108, 61800), (4120, 61620), (4740, 53560), (4944, 51350), (5135, 49440), (5150, 49296), (5200, 48822), (5356, 47400), (5925, 42848), (6162, 41200), (6180, 41080), (6240, 40685), (6320, 40170), (6695, 37920), (7584, 33475), (7725, 32864), (7800, 32548), (7900, 32136), (8034, 31600), (8137, 31200), (8216, 30900), (8240, 30810), (9480, 26780), (9888, 25675), (10270, 24720), (10300, 24648), (10400, 24411), (10712, 23700), (11850, 21424), (12324, 20600), (12360, 20540), (12640, 20085), (13390, 18960), (15405, 16480), (15450, 16432), (15600, 16274), (15800, 16068)]