271839000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 910540800

約数和(自身を除く): 638701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 50, 60, 62, 74, 75, 79, 93, 100, 111, 120, 124, 125, 148, 150, 155, 158, 185, 186, 200, 222, 237, 248, 250, 296, 300, 310, 316, 370, 372, 375, 395, 444, 465, 474, 500, 555, 600, 620, 632, 740, 744, 750, 775, 790, 888, 925, 930, 948, 1000, 1110, 1147, 1185, 1240, 1480, 1500, 1550, 1580, 1850, 1860, 1896, 1975, 2220, 2294, 2325, 2370, 2449, 2775, 2923, 3000, 3100, 3160, 3441, 3700, 3720, 3875, 3950, 4440, 4588, 4625, 4650, 4740, 4898, 5550, 5735, 5846, 5925, 6200, 6882, 7347, 7400, 7750, 7900, 8769, 9176, 9250, 9300, 9480, 9796, 9875, 11100, 11470, 11625, 11692, 11850, 12245, 13764, 13875, 14615, 14694, 15500, 15800, 17205, 17538, 18500, 18600, 19592, 19750, 22200, 22940, 23250, 23384, 23700, 24490, 27528, 27750, 28675, 29230, 29388, 29625, 31000, 34410, 35076, 36735, 37000, 39500, 43845, 45880, 46500, 47400, 48980, 55500, 57350, 58460, 58776, 59250, 61225, 68820, 70152, 73075, 73470, 79000, 86025, 87690, 90613, 93000, 97960, 111000, 114700, 116920, 118500, 122450, 137640, 143375, 146150, 146940, 172050, 175380, 181226, 183675, 219225, 229400, 237000, 244900, 271839, 286750, 292300, 293880, 306125, 344100, 350760, 362452, 365375, 367350, 430125, 438450, 453065, 489800, 543678, 573500, 584600, 612250, 688200, 724904, 730750, 734700, 860250, 876900, 906130, 918375, 1087356, 1096125, 1147000, 1224500, 1359195, 1461500, 1469400, 1720500, 1753800, 1812260, 1836750, 2174712, 2192250, 2265325, 2449000, 2718390, 2923000, 3441000, 3624520, 3673500, 4384500, 4530650, 5436780, 6795975, 7347000, 8769000, 9061300, 10873560, 11326625, 13591950, 18122600, 22653250, 27183900, 33979875, 45306500, 54367800, 67959750, 90613000, 135919500, 271839000]

約数ペア:

[(1, 271839000), (2, 135919500), (3, 90613000), (4, 67959750), (5, 54367800), (6, 45306500), (8, 33979875), (10, 27183900), (12, 22653250), (15, 18122600), (20, 13591950), (24, 11326625), (25, 10873560), (30, 9061300), (31, 8769000), (37, 7347000), (40, 6795975), (50, 5436780), (60, 4530650), (62, 4384500), (74, 3673500), (75, 3624520), (79, 3441000), (93, 2923000), (100, 2718390), (111, 2449000), (120, 2265325), (124, 2192250), (125, 2174712), (148, 1836750), (150, 1812260), (155, 1753800), (158, 1720500), (185, 1469400), (186, 1461500), (200, 1359195), (222, 1224500), (237, 1147000), (248, 1096125), (250, 1087356), (296, 918375), (300, 906130), (310, 876900), (316, 860250), (370, 734700), (372, 730750), (375, 724904), (395, 688200), (444, 612250), (465, 584600), (474, 573500), (500, 543678), (555, 489800), (600, 453065), (620, 438450), (632, 430125), (740, 367350), (744, 365375), (750, 362452), (775, 350760), (790, 344100), (888, 306125), (925, 293880), (930, 292300), (948, 286750), (1000, 271839), (1110, 244900), (1147, 237000), (1185, 229400), (1240, 219225), (1480, 183675), (1500, 181226), (1550, 175380), (1580, 172050), (1850, 146940), (1860, 146150), (1896, 143375), (1975, 137640), (2220, 122450), (2294, 118500), (2325, 116920), (2370, 114700), (2449, 111000), (2775, 97960), (2923, 93000), (3000, 90613), (3100, 87690), (3160, 86025), (3441, 79000), (3700, 73470), (3720, 73075), (3875, 70152), (3950, 68820), (4440, 61225), (4588, 59250), (4625, 58776), (4650, 58460), (4740, 57350), (4898, 55500), (5550, 48980), (5735, 47400), (5846, 46500), (5925, 45880), (6200, 43845), (6882, 39500), (7347, 37000), (7400, 36735), (7750, 35076), (7900, 34410), (8769, 31000), (9176, 29625), (9250, 29388), (9300, 29230), (9480, 28675), (9796, 27750), (9875, 27528), (11100, 24490), (11470, 23700), (11625, 23384), (11692, 23250), (11850, 22940), (12245, 22200), (13764, 19750), (13875, 19592), (14615, 18600), (14694, 18500), (15500, 17538), (15800, 17205)]