28739542800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{9661}}^1$

素因数の和:9786

約数の個数: 240

約数和(自身を含む): 95971641152

約数和(自身を除く): 67232098352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 67, 74, 75, 80, 100, 111, 120, 134, 148, 150, 185, 200, 201, 222, 240, 268, 296, 300, 335, 370, 400, 402, 444, 536, 555, 592, 600, 670, 740, 804, 888, 925, 1005, 1072, 1110, 1200, 1340, 1480, 1608, 1675, 1776, 1850, 2010, 2220, 2479, 2680, 2775, 2960, 3216, 3350, 3700, 4020, 4440, 4958, 5025, 5360, 5550, 6700, 7400, 7437, 8040, 8880, 9661, 9916, 10050, 11100, 12395, 13400, 14800, 14874, 16080, 19322, 19832, 20100, 22200, 24790, 26800, 28983, 29748, 37185, 38644, 39664, 40200, 44400, 48305, 49580, 57966, 59496, 61975, 74370, 77288, 80400, 96610, 99160, 115932, 118992, 123950, 144915, 148740, 154576, 185925, 193220, 198320, 231864, 241525, 247900, 289830, 297480, 357457, 371850, 386440, 463728, 483050, 495800, 579660, 594960, 647287, 714914, 724575, 743700, 772880, 966100, 991600, 1072371, 1159320, 1294574, 1429828, 1449150, 1487400, 1787285, 1932200, 1941861, 2144742, 2318640, 2589148, 2859656, 2898300, 2974800, 3236435, 3574570, 3864400, 3883722, 4289484, 5178296, 5361855, 5719312, 5796600, 6472870, 7149140, 7767444, 8578968, 8936425, 9709305, 10356592, 10723710, 11593200, 12945740, 14298280, 15534888, 16182175, 17157936, 17872850, 19418610, 21447420, 23949619, 25891480, 26809275, 28596560, 31069776, 32364350, 35745700, 38837220, 42894840, 47899238, 48546525, 51782960, 53618550, 64728700, 71491400, 71848857, 77674440, 85789680, 95798476, 97093050, 107237100, 119748095, 129457400, 142982800, 143697714, 155348880, 191596952, 194186100, 214474200, 239496190, 258914800, 287395428, 359244285, 383193904, 388372200, 428948400, 478992380, 574790856, 598740475, 718488570, 776744400, 957984760, 1149581712, 1197480950, 1436977140, 1796221425, 1915969520, 2394961900, 2873954280, 3592442850, 4789923800, 5747908560, 7184885700, 9579847600, 14369771400, 28739542800]

約数ペア:

[(1, 28739542800), (2, 14369771400), (3, 9579847600), (4, 7184885700), (5, 5747908560), (6, 4789923800), (8, 3592442850), (10, 2873954280), (12, 2394961900), (15, 1915969520), (16, 1796221425), (20, 1436977140), (24, 1197480950), (25, 1149581712), (30, 957984760), (37, 776744400), (40, 718488570), (48, 598740475), (50, 574790856), (60, 478992380), (67, 428948400), (74, 388372200), (75, 383193904), (80, 359244285), (100, 287395428), (111, 258914800), (120, 239496190), (134, 214474200), (148, 194186100), (150, 191596952), (185, 155348880), (200, 143697714), (201, 142982800), (222, 129457400), (240, 119748095), (268, 107237100), (296, 97093050), (300, 95798476), (335, 85789680), (370, 77674440), (400, 71848857), (402, 71491400), (444, 64728700), (536, 53618550), (555, 51782960), (592, 48546525), (600, 47899238), (670, 42894840), (740, 38837220), (804, 35745700), (888, 32364350), (925, 31069776), (1005, 28596560), (1072, 26809275), (1110, 25891480), (1200, 23949619), (1340, 21447420), (1480, 19418610), (1608, 17872850), (1675, 17157936), (1776, 16182175), (1850, 15534888), (2010, 14298280), (2220, 12945740), (2479, 11593200), (2680, 10723710), (2775, 10356592), (2960, 9709305), (3216, 8936425), (3350, 8578968), (3700, 7767444), (4020, 7149140), (4440, 6472870), (4958, 5796600), (5025, 5719312), (5360, 5361855), (5550, 5178296), (6700, 4289484), (7400, 3883722), (7437, 3864400), (8040, 3574570), (8880, 3236435), (9661, 2974800), (9916, 2898300), (10050, 2859656), (11100, 2589148), (12395, 2318640), (13400, 2144742), (14800, 1941861), (14874, 1932200), (16080, 1787285), (19322, 1487400), (19832, 1449150), (20100, 1429828), (22200, 1294574), (24790, 1159320), (26800, 1072371), (28983, 991600), (29748, 966100), (37185, 772880), (38644, 743700), (39664, 724575), (40200, 714914), (44400, 647287), (48305, 594960), (49580, 579660), (57966, 495800), (59496, 483050), (61975, 463728), (74370, 386440), (77288, 371850), (80400, 357457), (96610, 297480), (99160, 289830), (115932, 247900), (118992, 241525), (123950, 231864), (144915, 198320), (148740, 193220), (154576, 185925)]