75727350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 227195280

約数和(自身を除く): 151467930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 521, 570, 646, 765, 850, 855, 950, 969, 1042, 1275, 1425, 1530, 1563, 1615, 1710, 1938, 2550, 2605, 2850, 2907, 3126, 3230, 3825, 4275, 4689, 4845, 5210, 5814, 7650, 7815, 8075, 8550, 8857, 9378, 9690, 9899, 13025, 14535, 15630, 16150, 17714, 19798, 23445, 24225, 26050, 26571, 29070, 29697, 39075, 44285, 46890, 48450, 49495, 53142, 59394, 72675, 78150, 79713, 88570, 89091, 98990, 117225, 132855, 145350, 148485, 159426, 168283, 178182, 221425, 234450, 247475, 265710, 296970, 336566, 398565, 442850, 445455, 494950, 504849, 664275, 742425, 797130, 841415, 890910, 1009698, 1328550, 1484850, 1514547, 1682830, 1992825, 2227275, 2524245, 3029094, 3985650, 4207075, 4454550, 5048490, 7572735, 8414150, 12621225, 15145470, 25242450, 37863675, 75727350]

約数ペア:

[(1, 75727350), (2, 37863675), (3, 25242450), (5, 15145470), (6, 12621225), (9, 8414150), (10, 7572735), (15, 5048490), (17, 4454550), (18, 4207075), (19, 3985650), (25, 3029094), (30, 2524245), (34, 2227275), (38, 1992825), (45, 1682830), (50, 1514547), (51, 1484850), (57, 1328550), (75, 1009698), (85, 890910), (90, 841415), (95, 797130), (102, 742425), (114, 664275), (150, 504849), (153, 494950), (170, 445455), (171, 442850), (190, 398565), (225, 336566), (255, 296970), (285, 265710), (306, 247475), (323, 234450), (342, 221425), (425, 178182), (450, 168283), (475, 159426), (510, 148485), (521, 145350), (570, 132855), (646, 117225), (765, 98990), (850, 89091), (855, 88570), (950, 79713), (969, 78150), (1042, 72675), (1275, 59394), (1425, 53142), (1530, 49495), (1563, 48450), (1615, 46890), (1710, 44285), (1938, 39075), (2550, 29697), (2605, 29070), (2850, 26571), (2907, 26050), (3126, 24225), (3230, 23445), (3825, 19798), (4275, 17714), (4689, 16150), (4845, 15630), (5210, 14535), (5814, 13025), (7650, 9899), (7815, 9690), (8075, 9378), (8550, 8857)]