51798150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 157757760

約数和(自身を除く): 105959610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 37, 45, 50, 51, 54, 61, 74, 75, 85, 90, 102, 111, 122, 135, 150, 153, 170, 183, 185, 222, 225, 255, 270, 305, 306, 333, 366, 370, 425, 450, 459, 510, 549, 555, 610, 629, 666, 675, 765, 850, 915, 918, 925, 999, 1037, 1098, 1110, 1258, 1275, 1350, 1525, 1530, 1647, 1665, 1830, 1850, 1887, 1998, 2074, 2257, 2295, 2550, 2745, 2775, 3050, 3111, 3145, 3294, 3330, 3774, 3825, 4514, 4575, 4590, 4995, 5185, 5490, 5550, 5661, 6222, 6290, 6771, 7650, 8235, 8325, 9150, 9333, 9435, 9990, 10370, 11285, 11322, 11475, 13542, 13725, 15555, 15725, 16470, 16650, 16983, 18666, 18870, 20313, 22570, 22950, 24975, 25925, 27450, 27999, 28305, 31110, 31450, 33855, 33966, 38369, 40626, 41175, 46665, 47175, 49950, 51850, 55998, 56425, 56610, 60939, 67710, 76738, 77775, 82350, 84915, 93330, 94350, 101565, 112850, 115107, 121878, 139995, 141525, 155550, 169275, 169830, 191845, 203130, 230214, 233325, 279990, 283050, 304695, 338550, 345321, 383690, 424575, 466650, 507825, 575535, 609390, 690642, 699975, 849150, 959225, 1015650, 1035963, 1151070, 1399950, 1523475, 1726605, 1918450, 2071926, 2877675, 3046950, 3453210, 5179815, 5755350, 8633025, 10359630, 17266050, 25899075, 51798150]

約数ペア:

[(1, 51798150), (2, 25899075), (3, 17266050), (5, 10359630), (6, 8633025), (9, 5755350), (10, 5179815), (15, 3453210), (17, 3046950), (18, 2877675), (25, 2071926), (27, 1918450), (30, 1726605), (34, 1523475), (37, 1399950), (45, 1151070), (50, 1035963), (51, 1015650), (54, 959225), (61, 849150), (74, 699975), (75, 690642), (85, 609390), (90, 575535), (102, 507825), (111, 466650), (122, 424575), (135, 383690), (150, 345321), (153, 338550), (170, 304695), (183, 283050), (185, 279990), (222, 233325), (225, 230214), (255, 203130), (270, 191845), (305, 169830), (306, 169275), (333, 155550), (366, 141525), (370, 139995), (425, 121878), (450, 115107), (459, 112850), (510, 101565), (549, 94350), (555, 93330), (610, 84915), (629, 82350), (666, 77775), (675, 76738), (765, 67710), (850, 60939), (915, 56610), (918, 56425), (925, 55998), (999, 51850), (1037, 49950), (1098, 47175), (1110, 46665), (1258, 41175), (1275, 40626), (1350, 38369), (1525, 33966), (1530, 33855), (1647, 31450), (1665, 31110), (1830, 28305), (1850, 27999), (1887, 27450), (1998, 25925), (2074, 24975), (2257, 22950), (2295, 22570), (2550, 20313), (2745, 18870), (2775, 18666), (3050, 16983), (3111, 16650), (3145, 16470), (3294, 15725), (3330, 15555), (3774, 13725), (3825, 13542), (4514, 11475), (4575, 11322), (4590, 11285), (4995, 10370), (5185, 9990), (5490, 9435), (5550, 9333), (5661, 9150), (6222, 8325), (6290, 8235), (6771, 7650)]