275706900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 216

約数和(自身を含む): 999311040

約数和(自身を除く): 723604140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 107, 126, 140, 150, 175, 180, 210, 214, 225, 252, 300, 315, 321, 350, 409, 420, 428, 450, 525, 535, 630, 642, 700, 749, 818, 900, 963, 1050, 1070, 1227, 1260, 1284, 1498, 1575, 1605, 1636, 1926, 2045, 2100, 2140, 2247, 2454, 2675, 2863, 2996, 3150, 3210, 3681, 3745, 3852, 4090, 4494, 4815, 4908, 5350, 5726, 6135, 6300, 6420, 6741, 7362, 7490, 8025, 8180, 8589, 8988, 9630, 10225, 10700, 11235, 11452, 12270, 13482, 14315, 14724, 14980, 16050, 17178, 18405, 18725, 19260, 20450, 22470, 24075, 24540, 25767, 26964, 28630, 30675, 32100, 33705, 34356, 36810, 37450, 40900, 42945, 43763, 44940, 48150, 51534, 56175, 57260, 61350, 67410, 71575, 73620, 74900, 85890, 87526, 92025, 96300, 103068, 112350, 122700, 128835, 131289, 134820, 143150, 168525, 171780, 175052, 184050, 214725, 218815, 224700, 257670, 262578, 286300, 306341, 337050, 368100, 393867, 429450, 437630, 515340, 525156, 612682, 644175, 656445, 674100, 787734, 858900, 875260, 919023, 1094075, 1225364, 1288350, 1312890, 1531705, 1575468, 1838046, 1969335, 2188150, 2576700, 2625780, 2757069, 3063410, 3282225, 3676092, 3938670, 4376300, 4595115, 5514138, 6126820, 6564450, 7658525, 7877340, 9190230, 9846675, 11028276, 13128900, 13785345, 15317050, 18380460, 19693350, 22975575, 27570690, 30634100, 39386700, 45951150, 55141380, 68926725, 91902300, 137853450, 275706900]

約数ペア:

[(1, 275706900), (2, 137853450), (3, 91902300), (4, 68926725), (5, 55141380), (6, 45951150), (7, 39386700), (9, 30634100), (10, 27570690), (12, 22975575), (14, 19693350), (15, 18380460), (18, 15317050), (20, 13785345), (21, 13128900), (25, 11028276), (28, 9846675), (30, 9190230), (35, 7877340), (36, 7658525), (42, 6564450), (45, 6126820), (50, 5514138), (60, 4595115), (63, 4376300), (70, 3938670), (75, 3676092), (84, 3282225), (90, 3063410), (100, 2757069), (105, 2625780), (107, 2576700), (126, 2188150), (140, 1969335), (150, 1838046), (175, 1575468), (180, 1531705), (210, 1312890), (214, 1288350), (225, 1225364), (252, 1094075), (300, 919023), (315, 875260), (321, 858900), (350, 787734), (409, 674100), (420, 656445), (428, 644175), (450, 612682), (525, 525156), (535, 515340), (630, 437630), (642, 429450), (700, 393867), (749, 368100), (818, 337050), (900, 306341), (963, 286300), (1050, 262578), (1070, 257670), (1227, 224700), (1260, 218815), (1284, 214725), (1498, 184050), (1575, 175052), (1605, 171780), (1636, 168525), (1926, 143150), (2045, 134820), (2100, 131289), (2140, 128835), (2247, 122700), (2454, 112350), (2675, 103068), (2863, 96300), (2996, 92025), (3150, 87526), (3210, 85890), (3681, 74900), (3745, 73620), (3852, 71575), (4090, 67410), (4494, 61350), (4815, 57260), (4908, 56175), (5350, 51534), (5726, 48150), (6135, 44940), (6300, 43763), (6420, 42945), (6741, 40900), (7362, 37450), (7490, 36810), (8025, 34356), (8180, 33705), (8589, 32100), (8988, 30675), (9630, 28630), (10225, 26964), (10700, 25767), (11235, 24540), (11452, 24075), (12270, 22470), (13482, 20450), (14315, 19260), (14724, 18725), (14980, 18405), (16050, 17178)]