38204400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 137768960

約数和(自身を除く): 99564560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 79, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 158, 186, 195, 200, 208, 237, 240, 248, 260, 300, 310, 312, 316, 325, 372, 390, 395, 400, 403, 465, 474, 496, 520, 600, 620, 624, 632, 650, 744, 775, 780, 790, 806, 930, 948, 975, 1027, 1040, 1185, 1200, 1209, 1240, 1264, 1300, 1488, 1550, 1560, 1580, 1612, 1860, 1896, 1950, 1975, 2015, 2054, 2325, 2370, 2418, 2449, 2480, 2600, 3081, 3100, 3120, 3160, 3224, 3720, 3792, 3900, 3950, 4030, 4108, 4650, 4740, 4836, 4898, 5135, 5200, 5925, 6045, 6162, 6200, 6320, 6448, 7347, 7440, 7800, 7900, 8060, 8216, 9300, 9480, 9672, 9796, 10075, 10270, 11850, 12090, 12245, 12324, 12400, 14694, 15405, 15600, 15800, 16120, 16432, 18600, 18960, 19344, 19592, 20150, 20540, 23700, 24180, 24490, 24648, 25675, 29388, 30225, 30810, 31600, 31837, 32240, 36735, 37200, 39184, 40300, 41080, 47400, 48360, 48980, 49296, 51350, 58776, 60450, 61225, 61620, 63674, 73470, 77025, 80600, 82160, 94800, 95511, 96720, 97960, 102700, 117552, 120900, 122450, 123240, 127348, 146940, 154050, 159185, 161200, 183675, 191022, 195920, 205400, 241800, 244900, 246480, 254696, 293880, 308100, 318370, 367350, 382044, 410800, 477555, 483600, 489800, 509392, 587760, 616200, 636740, 734700, 764088, 795925, 955110, 979600, 1232400, 1273480, 1469400, 1528176, 1591850, 1910220, 2387775, 2546960, 2938800, 3183700, 3820440, 4775550, 6367400, 7640880, 9551100, 12734800, 19102200, 38204400]

約数ペア:

[(1, 38204400), (2, 19102200), (3, 12734800), (4, 9551100), (5, 7640880), (6, 6367400), (8, 4775550), (10, 3820440), (12, 3183700), (13, 2938800), (15, 2546960), (16, 2387775), (20, 1910220), (24, 1591850), (25, 1528176), (26, 1469400), (30, 1273480), (31, 1232400), (39, 979600), (40, 955110), (48, 795925), (50, 764088), (52, 734700), (60, 636740), (62, 616200), (65, 587760), (75, 509392), (78, 489800), (79, 483600), (80, 477555), (93, 410800), (100, 382044), (104, 367350), (120, 318370), (124, 308100), (130, 293880), (150, 254696), (155, 246480), (156, 244900), (158, 241800), (186, 205400), (195, 195920), (200, 191022), (208, 183675), (237, 161200), (240, 159185), (248, 154050), (260, 146940), (300, 127348), (310, 123240), (312, 122450), (316, 120900), (325, 117552), (372, 102700), (390, 97960), (395, 96720), (400, 95511), (403, 94800), (465, 82160), (474, 80600), (496, 77025), (520, 73470), (600, 63674), (620, 61620), (624, 61225), (632, 60450), (650, 58776), (744, 51350), (775, 49296), (780, 48980), (790, 48360), (806, 47400), (930, 41080), (948, 40300), (975, 39184), (1027, 37200), (1040, 36735), (1185, 32240), (1200, 31837), (1209, 31600), (1240, 30810), (1264, 30225), (1300, 29388), (1488, 25675), (1550, 24648), (1560, 24490), (1580, 24180), (1612, 23700), (1860, 20540), (1896, 20150), (1950, 19592), (1975, 19344), (2015, 18960), (2054, 18600), (2325, 16432), (2370, 16120), (2418, 15800), (2449, 15600), (2480, 15405), (2600, 14694), (3081, 12400), (3100, 12324), (3120, 12245), (3160, 12090), (3224, 11850), (3720, 10270), (3792, 10075), (3900, 9796), (3950, 9672), (4030, 9480), (4108, 9300), (4650, 8216), (4740, 8060), (4836, 7900), (4898, 7800), (5135, 7440), (5200, 7347), (5925, 6448), (6045, 6320), (6162, 6200)]