53381700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 181863360

約数和(自身を除く): 128481660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1163, 1275, 1350, 1530, 1700, 1836, 2295, 2326, 2550, 2700, 3060, 3489, 3825, 4590, 4652, 5100, 5815, 6978, 7650, 9180, 10467, 11475, 11630, 13956, 15300, 17445, 19771, 20934, 22950, 23260, 29075, 31401, 34890, 39542, 41868, 45900, 52335, 58150, 59313, 62802, 69780, 79084, 87225, 98855, 104670, 116300, 118626, 125604, 157005, 174450, 177939, 197710, 209340, 237252, 261675, 296565, 314010, 348900, 355878, 395420, 494275, 523350, 533817, 593130, 628020, 711756, 785025, 889695, 988550, 1046700, 1067634, 1186260, 1482825, 1570050, 1779390, 1977100, 2135268, 2669085, 2965650, 3140100, 3558780, 4448475, 5338170, 5931300, 8896950, 10676340, 13345425, 17793900, 26690850, 53381700]

約数ペア:

[(1, 53381700), (2, 26690850), (3, 17793900), (4, 13345425), (5, 10676340), (6, 8896950), (9, 5931300), (10, 5338170), (12, 4448475), (15, 3558780), (17, 3140100), (18, 2965650), (20, 2669085), (25, 2135268), (27, 1977100), (30, 1779390), (34, 1570050), (36, 1482825), (45, 1186260), (50, 1067634), (51, 1046700), (54, 988550), (60, 889695), (68, 785025), (75, 711756), (85, 628020), (90, 593130), (100, 533817), (102, 523350), (108, 494275), (135, 395420), (150, 355878), (153, 348900), (170, 314010), (180, 296565), (204, 261675), (225, 237252), (255, 209340), (270, 197710), (300, 177939), (306, 174450), (340, 157005), (425, 125604), (450, 118626), (459, 116300), (510, 104670), (540, 98855), (612, 87225), (675, 79084), (765, 69780), (850, 62802), (900, 59313), (918, 58150), (1020, 52335), (1163, 45900), (1275, 41868), (1350, 39542), (1530, 34890), (1700, 31401), (1836, 29075), (2295, 23260), (2326, 22950), (2550, 20934), (2700, 19771), (3060, 17445), (3489, 15300), (3825, 13956), (4590, 11630), (4652, 11475), (5100, 10467), (5815, 9180), (6978, 7650)]