71741700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 180

約数和(自身を含む): 246710772

約数和(自身を除く): 174969072

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, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 521, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1042, 1275, 1350, 1377, 1530, 1563, 1620, 1700, 1836, 2025, 2084, 2295, 2550, 2605, 2700, 2754, 3060, 3126, 3825, 4050, 4590, 4689, 5100, 5210, 5508, 6252, 6885, 7650, 7815, 8100, 8857, 9180, 9378, 10420, 11475, 13025, 13770, 14067, 15300, 15630, 17714, 18756, 22950, 23445, 26050, 26571, 27540, 28134, 31260, 34425, 35428, 39075, 42201, 44285, 45900, 46890, 52100, 53142, 56268, 68850, 70335, 78150, 79713, 84402, 88570, 93780, 106284, 117225, 132855, 137700, 140670, 156300, 159426, 168804, 177140, 211005, 221425, 234450, 239139, 265710, 281340, 318852, 351675, 398565, 422010, 442850, 468900, 478278, 531420, 664275, 703350, 717417, 797130, 844020, 885700, 956556, 1055025, 1195695, 1328550, 1406700, 1434834, 1594260, 1992825, 2110050, 2391390, 2657100, 2869668, 3587085, 3985650, 4220100, 4782780, 5978475, 7174170, 7971300, 11956950, 14348340, 17935425, 23913900, 35870850, 71741700]

約数ペア:

[(1, 71741700), (2, 35870850), (3, 23913900), (4, 17935425), (5, 14348340), (6, 11956950), (9, 7971300), (10, 7174170), (12, 5978475), (15, 4782780), (17, 4220100), (18, 3985650), (20, 3587085), (25, 2869668), (27, 2657100), (30, 2391390), (34, 2110050), (36, 1992825), (45, 1594260), (50, 1434834), (51, 1406700), (54, 1328550), (60, 1195695), (68, 1055025), (75, 956556), (81, 885700), (85, 844020), (90, 797130), (100, 717417), (102, 703350), (108, 664275), (135, 531420), (150, 478278), (153, 468900), (162, 442850), (170, 422010), (180, 398565), (204, 351675), (225, 318852), (255, 281340), (270, 265710), (300, 239139), (306, 234450), (324, 221425), (340, 211005), (405, 177140), (425, 168804), (450, 159426), (459, 156300), (510, 140670), (521, 137700), (540, 132855), (612, 117225), (675, 106284), (765, 93780), (810, 88570), (850, 84402), (900, 79713), (918, 78150), (1020, 70335), (1042, 68850), (1275, 56268), (1350, 53142), (1377, 52100), (1530, 46890), (1563, 45900), (1620, 44285), (1700, 42201), (1836, 39075), (2025, 35428), (2084, 34425), (2295, 31260), (2550, 28134), (2605, 27540), (2700, 26571), (2754, 26050), (3060, 23445), (3126, 22950), (3825, 18756), (4050, 17714), (4590, 15630), (4689, 15300), (5100, 14067), (5210, 13770), (5508, 13025), (6252, 11475), (6885, 10420), (7650, 9378), (7815, 9180), (8100, 8857)]