9180480400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1626

約数の個数: 240

約数和(自身を含む): 27317001600

約数和(自身を除く): 18136521200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 179, 182, 200, 208, 260, 280, 325, 350, 358, 364, 400, 455, 520, 560, 650, 700, 716, 728, 895, 910, 1040, 1253, 1300, 1400, 1409, 1432, 1456, 1790, 1820, 2275, 2327, 2506, 2600, 2800, 2818, 2864, 3580, 3640, 4475, 4550, 4654, 5012, 5200, 5636, 6265, 7045, 7160, 7280, 8950, 9100, 9308, 9863, 10024, 11272, 11635, 12530, 14090, 14320, 16289, 17900, 18200, 18317, 18616, 19726, 20048, 22544, 23270, 25060, 28180, 31325, 32578, 35225, 35800, 36400, 36634, 37232, 39452, 46540, 49315, 50120, 56360, 58175, 62650, 65156, 70450, 71600, 73268, 78904, 81445, 91585, 93080, 98630, 100240, 112720, 116350, 125300, 128219, 130312, 140900, 146536, 157808, 162890, 183170, 186160, 197260, 232700, 246575, 250600, 252211, 256438, 260624, 281800, 293072, 325780, 366340, 394520, 407225, 457925, 465400, 493150, 501200, 504422, 512876, 563600, 641095, 651560, 732680, 789040, 814450, 915850, 930800, 986300, 1008844, 1025752, 1261055, 1282190, 1303120, 1465360, 1628900, 1765477, 1831700, 1972600, 2017688, 2051504, 2522110, 2564380, 3205475, 3257800, 3278743, 3530954, 3663400, 3945200, 4035376, 5044220, 5128760, 6305275, 6410950, 6515600, 6557486, 7061908, 7326800, 8827385, 10088440, 10257520, 12610550, 12821900, 13114972, 14123816, 16393715, 17654770, 20176880, 22951201, 25221100, 25643800, 26229944, 28247632, 32787430, 35309540, 44136925, 45902402, 50442200, 51287600, 52459888, 65574860, 70619080, 81968575, 88273850, 91804804, 100884400, 114756005, 131149720, 141238160, 163937150, 176547700, 183609608, 229512010, 262299440, 327874300, 353095400, 367219216, 459024020, 573780025, 655748600, 706190800, 918048040, 1147560050, 1311497200, 1836096080, 2295120100, 4590240200, 9180480400]

約数ペア:

[(1, 9180480400), (2, 4590240200), (4, 2295120100), (5, 1836096080), (7, 1311497200), (8, 1147560050), (10, 918048040), (13, 706190800), (14, 655748600), (16, 573780025), (20, 459024020), (25, 367219216), (26, 353095400), (28, 327874300), (35, 262299440), (40, 229512010), (50, 183609608), (52, 176547700), (56, 163937150), (65, 141238160), (70, 131149720), (80, 114756005), (91, 100884400), (100, 91804804), (104, 88273850), (112, 81968575), (130, 70619080), (140, 65574860), (175, 52459888), (179, 51287600), (182, 50442200), (200, 45902402), (208, 44136925), (260, 35309540), (280, 32787430), (325, 28247632), (350, 26229944), (358, 25643800), (364, 25221100), (400, 22951201), (455, 20176880), (520, 17654770), (560, 16393715), (650, 14123816), (700, 13114972), (716, 12821900), (728, 12610550), (895, 10257520), (910, 10088440), (1040, 8827385), (1253, 7326800), (1300, 7061908), (1400, 6557486), (1409, 6515600), (1432, 6410950), (1456, 6305275), (1790, 5128760), (1820, 5044220), (2275, 4035376), (2327, 3945200), (2506, 3663400), (2600, 3530954), (2800, 3278743), (2818, 3257800), (2864, 3205475), (3580, 2564380), (3640, 2522110), (4475, 2051504), (4550, 2017688), (4654, 1972600), (5012, 1831700), (5200, 1765477), (5636, 1628900), (6265, 1465360), (7045, 1303120), (7160, 1282190), (7280, 1261055), (8950, 1025752), (9100, 1008844), (9308, 986300), (9863, 930800), (10024, 915850), (11272, 814450), (11635, 789040), (12530, 732680), (14090, 651560), (14320, 641095), (16289, 563600), (17900, 512876), (18200, 504422), (18317, 501200), (18616, 493150), (19726, 465400), (20048, 457925), (22544, 407225), (23270, 394520), (25060, 366340), (28180, 325780), (31325, 293072), (32578, 281800), (35225, 260624), (35800, 256438), (36400, 252211), (36634, 250600), (37232, 246575), (39452, 232700), (46540, 197260), (49315, 186160), (50120, 183170), (56360, 162890), (58175, 157808), (62650, 146536), (65156, 140900), (70450, 130312), (71600, 128219), (73268, 125300), (78904, 116350), (81445, 112720), (91585, 100240), (93080, 98630)]