2155518000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 320

約数和(自身を含む): 7799500800

約数和(自身を除く): 5643982800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 179, 180, 200, 216, 223, 225, 240, 250, 270, 300, 358, 360, 375, 400, 432, 446, 450, 500, 537, 540, 600, 669, 675, 716, 720, 750, 892, 895, 900, 1000, 1074, 1080, 1115, 1125, 1200, 1338, 1350, 1432, 1500, 1611, 1784, 1790, 1800, 2000, 2007, 2148, 2160, 2230, 2250, 2676, 2685, 2700, 2864, 3000, 3222, 3345, 3375, 3568, 3580, 3600, 4014, 4296, 4460, 4475, 4500, 4833, 5352, 5370, 5400, 5575, 6000, 6021, 6444, 6690, 6750, 7160, 8028, 8055, 8592, 8920, 8950, 9000, 9666, 10035, 10704, 10740, 10800, 11150, 12042, 12888, 13380, 13425, 13500, 14320, 16056, 16110, 16725, 17840, 17900, 18000, 19332, 20070, 21480, 22300, 22375, 24084, 24165, 25776, 26760, 26850, 27000, 27875, 30105, 32112, 32220, 33450, 35800, 38664, 39917, 40140, 40275, 42960, 44600, 44750, 48168, 48330, 50175, 53520, 53700, 54000, 55750, 60210, 64440, 66900, 67125, 71600, 77328, 79834, 80280, 80550, 83625, 89200, 89500, 96336, 96660, 100350, 107400, 111500, 119751, 120420, 120825, 128880, 133800, 134250, 150525, 159668, 160560, 161100, 167250, 179000, 193320, 199585, 200700, 201375, 214800, 223000, 239502, 240840, 241650, 250875, 267600, 268500, 301050, 319336, 322200, 334500, 358000, 359253, 386640, 399170, 401400, 402750, 446000, 479004, 481680, 483300, 501750, 537000, 598755, 602100, 604125, 638672, 644400, 669000, 718506, 752625, 798340, 802800, 805500, 958008, 966600, 997925, 1003500, 1074000, 1077759, 1197510, 1204200, 1208250, 1338000, 1437012, 1505250, 1596680, 1611000, 1796265, 1916016, 1933200, 1995850, 2007000, 2155518, 2395020, 2408400, 2416500, 2874024, 2993775, 3010500, 3193360, 3222000, 3592530, 3991700, 4014000, 4311036, 4790040, 4833000, 4989625, 5388795, 5748048, 5987550, 6021000, 7185060, 7983400, 8622072, 8981325, 9580080, 9666000, 9979250, 10777590, 11975100, 12042000, 14370120, 14968875, 15966800, 17244144, 17962650, 19958500, 21555180, 23950200, 26943975, 28740240, 29937750, 35925300, 39917000, 43110360, 44906625, 47900400, 53887950, 59875500, 71850600, 79834000, 86220720, 89813250, 107775900, 119751000, 134719875, 143701200, 179626500, 215551800, 239502000, 269439750, 359253000, 431103600, 538879500, 718506000, 1077759000, 2155518000]

約数ペア:

[(1, 2155518000), (2, 1077759000), (3, 718506000), (4, 538879500), (5, 431103600), (6, 359253000), (8, 269439750), (9, 239502000), (10, 215551800), (12, 179626500), (15, 143701200), (16, 134719875), (18, 119751000), (20, 107775900), (24, 89813250), (25, 86220720), (27, 79834000), (30, 71850600), (36, 59875500), (40, 53887950), (45, 47900400), (48, 44906625), (50, 43110360), (54, 39917000), (60, 35925300), (72, 29937750), (75, 28740240), (80, 26943975), (90, 23950200), (100, 21555180), (108, 19958500), (120, 17962650), (125, 17244144), (135, 15966800), (144, 14968875), (150, 14370120), (179, 12042000), (180, 11975100), (200, 10777590), (216, 9979250), (223, 9666000), (225, 9580080), (240, 8981325), (250, 8622072), (270, 7983400), (300, 7185060), (358, 6021000), (360, 5987550), (375, 5748048), (400, 5388795), (432, 4989625), (446, 4833000), (450, 4790040), (500, 4311036), (537, 4014000), (540, 3991700), (600, 3592530), (669, 3222000), (675, 3193360), (716, 3010500), (720, 2993775), (750, 2874024), (892, 2416500), (895, 2408400), (900, 2395020), (1000, 2155518), (1074, 2007000), (1080, 1995850), (1115, 1933200), (1125, 1916016), (1200, 1796265), (1338, 1611000), (1350, 1596680), (1432, 1505250), (1500, 1437012), (1611, 1338000), (1784, 1208250), (1790, 1204200), (1800, 1197510), (2000, 1077759), (2007, 1074000), (2148, 1003500), (2160, 997925), (2230, 966600), (2250, 958008), (2676, 805500), (2685, 802800), (2700, 798340), (2864, 752625), (3000, 718506), (3222, 669000), (3345, 644400), (3375, 638672), (3568, 604125), (3580, 602100), (3600, 598755), (4014, 537000), (4296, 501750), (4460, 483300), (4475, 481680), (4500, 479004), (4833, 446000), (5352, 402750), (5370, 401400), (5400, 399170), (5575, 386640), (6000, 359253), (6021, 358000), (6444, 334500), (6690, 322200), (6750, 319336), (7160, 301050), (8028, 268500), (8055, 267600), (8592, 250875), (8920, 241650), (8950, 240840), (9000, 239502), (9666, 223000), (10035, 214800), (10704, 201375), (10740, 200700), (10800, 199585), (11150, 193320), (12042, 179000), (12888, 167250), (13380, 161100), (13425, 160560), (13500, 159668), (14320, 150525), (16056, 134250), (16110, 133800), (16725, 128880), (17840, 120825), (17900, 120420), (18000, 119751), (19332, 111500), (20070, 107400), (21480, 100350), (22300, 96660), (22375, 96336), (24084, 89500), (24165, 89200), (25776, 83625), (26760, 80550), (26850, 80280), (27000, 79834), (27875, 77328), (30105, 71600), (32112, 67125), (32220, 66900), (33450, 64440), (35800, 60210), (38664, 55750), (39917, 54000), (40140, 53700), (40275, 53520), (42960, 50175), (44600, 48330), (44750, 48168)]