199542600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6560

約数の個数: 144

約数和(自身を含む): 709658820

約数和(自身を除く): 510116220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6521, 7650, 10200, 13042, 15300, 19563, 26084, 30600, 32605, 39126, 52168, 58689, 65210, 78252, 97815, 110857, 117378, 130420, 156504, 163025, 195630, 221714, 234756, 260840, 293445, 326050, 332571, 391260, 443428, 469512, 489075, 554285, 586890, 652100, 665142, 782520, 886856, 978150, 997713, 1108570, 1173780, 1304200, 1330284, 1467225, 1662855, 1956300, 1995426, 2217140, 2347560, 2660568, 2771425, 2934450, 3325710, 3912600, 3990852, 4434280, 4988565, 5542850, 5868900, 6651420, 7981704, 8314275, 9977130, 11085700, 11737800, 13302840, 16628550, 19954260, 22171400, 24942825, 33257100, 39908520, 49885650, 66514200, 99771300, 199542600]

約数ペア:

[(1, 199542600), (2, 99771300), (3, 66514200), (4, 49885650), (5, 39908520), (6, 33257100), (8, 24942825), (9, 22171400), (10, 19954260), (12, 16628550), (15, 13302840), (17, 11737800), (18, 11085700), (20, 9977130), (24, 8314275), (25, 7981704), (30, 6651420), (34, 5868900), (36, 5542850), (40, 4988565), (45, 4434280), (50, 3990852), (51, 3912600), (60, 3325710), (68, 2934450), (72, 2771425), (75, 2660568), (85, 2347560), (90, 2217140), (100, 1995426), (102, 1956300), (120, 1662855), (136, 1467225), (150, 1330284), (153, 1304200), (170, 1173780), (180, 1108570), (200, 997713), (204, 978150), (225, 886856), (255, 782520), (300, 665142), (306, 652100), (340, 586890), (360, 554285), (408, 489075), (425, 469512), (450, 443428), (510, 391260), (600, 332571), (612, 326050), (680, 293445), (765, 260840), (850, 234756), (900, 221714), (1020, 195630), (1224, 163025), (1275, 156504), (1530, 130420), (1700, 117378), (1800, 110857), (2040, 97815), (2550, 78252), (3060, 65210), (3400, 58689), (3825, 52168), (5100, 39126), (6120, 32605), (6521, 30600), (7650, 26084), (10200, 19563), (13042, 15300)]