194781600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 216

約数和(自身を含む): 740038572

約数和(自身を除く): 545256972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2081, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4162, 4680, 5200, 5850, 6240, 6243, 7200, 7800, 8324, 9360, 10400, 10405, 11700, 12486, 15600, 16648, 18720, 18729, 20810, 23400, 24972, 27053, 31200, 31215, 33296, 37458, 41620, 46800, 49944, 52025, 54106, 62430, 66592, 74916, 81159, 83240, 93600, 93645, 99888, 104050, 108212, 124860, 135265, 149832, 156075, 162318, 166480, 187290, 199776, 208100, 216424, 243477, 249720, 270530, 299664, 312150, 324636, 332960, 374580, 405795, 416200, 432848, 468225, 486954, 499440, 541060, 599328, 624300, 649272, 676325, 749160, 811590, 832400, 865696, 936450, 973908, 998880, 1082120, 1217385, 1248600, 1298544, 1352650, 1498320, 1623180, 1664800, 1872900, 1947816, 2028975, 2164240, 2434770, 2497200, 2597088, 2705300, 2996640, 3246360, 3745800, 3895632, 4057950, 4328480, 4869540, 4994400, 5410600, 6086925, 6492720, 7491600, 7791264, 8115900, 9739080, 10821200, 12173850, 12985440, 14983200, 16231800, 19478160, 21642400, 24347700, 32463600, 38956320, 48695400, 64927200, 97390800, 194781600]

約数ペア:

[(1, 194781600), (2, 97390800), (3, 64927200), (4, 48695400), (5, 38956320), (6, 32463600), (8, 24347700), (9, 21642400), (10, 19478160), (12, 16231800), (13, 14983200), (15, 12985440), (16, 12173850), (18, 10821200), (20, 9739080), (24, 8115900), (25, 7791264), (26, 7491600), (30, 6492720), (32, 6086925), (36, 5410600), (39, 4994400), (40, 4869540), (45, 4328480), (48, 4057950), (50, 3895632), (52, 3745800), (60, 3246360), (65, 2996640), (72, 2705300), (75, 2597088), (78, 2497200), (80, 2434770), (90, 2164240), (96, 2028975), (100, 1947816), (104, 1872900), (117, 1664800), (120, 1623180), (130, 1498320), (144, 1352650), (150, 1298544), (156, 1248600), (160, 1217385), (180, 1082120), (195, 998880), (200, 973908), (208, 936450), (225, 865696), (234, 832400), (240, 811590), (260, 749160), (288, 676325), (300, 649272), (312, 624300), (325, 599328), (360, 541060), (390, 499440), (400, 486954), (416, 468225), (450, 432848), (468, 416200), (480, 405795), (520, 374580), (585, 332960), (600, 324636), (624, 312150), (650, 299664), (720, 270530), (780, 249720), (800, 243477), (900, 216424), (936, 208100), (975, 199776), (1040, 187290), (1170, 166480), (1200, 162318), (1248, 156075), (1300, 149832), (1440, 135265), (1560, 124860), (1800, 108212), (1872, 104050), (1950, 99888), (2080, 93645), (2081, 93600), (2340, 83240), (2400, 81159), (2600, 74916), (2925, 66592), (3120, 62430), (3600, 54106), (3744, 52025), (3900, 49944), (4162, 46800), (4680, 41620), (5200, 37458), (5850, 33296), (6240, 31215), (6243, 31200), (7200, 27053), (7800, 24972), (8324, 23400), (9360, 20810), (10400, 18729), (10405, 18720), (11700, 16648), (12486, 15600)]