290185200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 1047259360

約数和(自身を除く): 757074160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 97, 100, 108, 120, 135, 144, 150, 180, 194, 200, 216, 225, 240, 270, 277, 291, 300, 360, 388, 400, 432, 450, 485, 540, 554, 582, 600, 675, 720, 776, 831, 873, 900, 970, 1080, 1108, 1164, 1200, 1350, 1385, 1455, 1552, 1662, 1746, 1800, 1940, 2160, 2216, 2328, 2425, 2493, 2619, 2700, 2770, 2910, 3324, 3492, 3600, 3880, 4155, 4365, 4432, 4656, 4850, 4986, 5238, 5400, 5540, 5820, 6648, 6925, 6984, 7275, 7479, 7760, 8310, 8730, 9700, 9972, 10476, 10800, 11080, 11640, 12465, 13095, 13296, 13850, 13968, 14550, 14958, 16620, 17460, 19400, 19944, 20775, 20952, 21825, 22160, 23280, 24930, 26190, 26869, 27700, 29100, 29916, 33240, 34920, 37395, 38800, 39888, 41550, 41904, 43650, 49860, 52380, 53738, 55400, 58200, 59832, 62325, 65475, 66480, 69840, 74790, 80607, 83100, 87300, 99720, 104760, 107476, 110800, 116400, 119664, 124650, 130950, 134345, 149580, 161214, 166200, 174600, 186975, 199440, 209520, 214952, 241821, 249300, 261900, 268690, 299160, 322428, 332400, 349200, 373950, 403035, 429904, 483642, 498600, 523800, 537380, 598320, 644856, 671725, 725463, 747900, 806070, 967284, 997200, 1047600, 1074760, 1209105, 1289712, 1343450, 1450926, 1495800, 1612140, 1934568, 2015175, 2149520, 2418210, 2686900, 2901852, 2991600, 3224280, 3627315, 3869136, 4030350, 4836420, 5373800, 5803704, 6045525, 6448560, 7254630, 8060700, 9672840, 10747600, 11607408, 12091050, 14509260, 16121400, 18136575, 19345680, 24182100, 29018520, 32242800, 36273150, 48364200, 58037040, 72546300, 96728400, 145092600, 290185200]

約数ペア:

[(1, 290185200), (2, 145092600), (3, 96728400), (4, 72546300), (5, 58037040), (6, 48364200), (8, 36273150), (9, 32242800), (10, 29018520), (12, 24182100), (15, 19345680), (16, 18136575), (18, 16121400), (20, 14509260), (24, 12091050), (25, 11607408), (27, 10747600), (30, 9672840), (36, 8060700), (40, 7254630), (45, 6448560), (48, 6045525), (50, 5803704), (54, 5373800), (60, 4836420), (72, 4030350), (75, 3869136), (80, 3627315), (90, 3224280), (97, 2991600), (100, 2901852), (108, 2686900), (120, 2418210), (135, 2149520), (144, 2015175), (150, 1934568), (180, 1612140), (194, 1495800), (200, 1450926), (216, 1343450), (225, 1289712), (240, 1209105), (270, 1074760), (277, 1047600), (291, 997200), (300, 967284), (360, 806070), (388, 747900), (400, 725463), (432, 671725), (450, 644856), (485, 598320), (540, 537380), (554, 523800), (582, 498600), (600, 483642), (675, 429904), (720, 403035), (776, 373950), (831, 349200), (873, 332400), (900, 322428), (970, 299160), (1080, 268690), (1108, 261900), (1164, 249300), (1200, 241821), (1350, 214952), (1385, 209520), (1455, 199440), (1552, 186975), (1662, 174600), (1746, 166200), (1800, 161214), (1940, 149580), (2160, 134345), (2216, 130950), (2328, 124650), (2425, 119664), (2493, 116400), (2619, 110800), (2700, 107476), (2770, 104760), (2910, 99720), (3324, 87300), (3492, 83100), (3600, 80607), (3880, 74790), (4155, 69840), (4365, 66480), (4432, 65475), (4656, 62325), (4850, 59832), (4986, 58200), (5238, 55400), (5400, 53738), (5540, 52380), (5820, 49860), (6648, 43650), (6925, 41904), (6984, 41550), (7275, 39888), (7479, 38800), (7760, 37395), (8310, 34920), (8730, 33240), (9700, 29916), (9972, 29100), (10476, 27700), (10800, 26869), (11080, 26190), (11640, 24930), (12465, 23280), (13095, 22160), (13296, 21825), (13850, 20952), (13968, 20775), (14550, 19944), (14958, 19400), (16620, 17460)]