27838031850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{16661}}^1$

素因数の和:16805

約数の個数: 144

約数和(自身を含む): 77354334720

約数和(自身を除く): 49516302870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 79, 90, 94, 141, 150, 158, 225, 235, 237, 282, 395, 423, 450, 470, 474, 705, 711, 790, 846, 1175, 1185, 1410, 1422, 1975, 2115, 2350, 2370, 3525, 3555, 3713, 3950, 4230, 5925, 7050, 7110, 7426, 10575, 11139, 11850, 16661, 17775, 18565, 21150, 22278, 33322, 33417, 35550, 37130, 49983, 55695, 66834, 83305, 92825, 99966, 111390, 149949, 166610, 167085, 185650, 249915, 278475, 299898, 334170, 416525, 499830, 556950, 749745, 783067, 833050, 835425, 1249575, 1316219, 1499490, 1566134, 1670850, 2349201, 2499150, 2632438, 3748725, 3915335, 3948657, 4698402, 6581095, 7047603, 7497450, 7830670, 7897314, 11746005, 11845971, 13162190, 14095206, 19576675, 19743285, 23492010, 23691942, 32905475, 35238015, 39153350, 39486570, 58730025, 59229855, 61862293, 65810950, 70476030, 98716425, 117460050, 118459710, 123724586, 176190075, 185586879, 197432850, 296149275, 309311465, 352380150, 371173758, 556760637, 592298550, 618622930, 927934395, 1113521274, 1546557325, 1855868790, 2783803185, 3093114650, 4639671975, 5567606370, 9279343950, 13919015925, 27838031850]

約数ペア:

[(1, 27838031850), (2, 13919015925), (3, 9279343950), (5, 5567606370), (6, 4639671975), (9, 3093114650), (10, 2783803185), (15, 1855868790), (18, 1546557325), (25, 1113521274), (30, 927934395), (45, 618622930), (47, 592298550), (50, 556760637), (75, 371173758), (79, 352380150), (90, 309311465), (94, 296149275), (141, 197432850), (150, 185586879), (158, 176190075), (225, 123724586), (235, 118459710), (237, 117460050), (282, 98716425), (395, 70476030), (423, 65810950), (450, 61862293), (470, 59229855), (474, 58730025), (705, 39486570), (711, 39153350), (790, 35238015), (846, 32905475), (1175, 23691942), (1185, 23492010), (1410, 19743285), (1422, 19576675), (1975, 14095206), (2115, 13162190), (2350, 11845971), (2370, 11746005), (3525, 7897314), (3555, 7830670), (3713, 7497450), (3950, 7047603), (4230, 6581095), (5925, 4698402), (7050, 3948657), (7110, 3915335), (7426, 3748725), (10575, 2632438), (11139, 2499150), (11850, 2349201), (16661, 1670850), (17775, 1566134), (18565, 1499490), (21150, 1316219), (22278, 1249575), (33322, 835425), (33417, 833050), (35550, 783067), (37130, 749745), (49983, 556950), (55695, 499830), (66834, 416525), (83305, 334170), (92825, 299898), (99966, 278475), (111390, 249915), (149949, 185650), (166610, 167085)]