157771800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{9739}}^1$

素因数の和:9767

約数の個数: 120

約数和(自身を含む): 548021100

約数和(自身を除く): 390249300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 9739, 16200, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 116868, 146085, 175302, 194780, 233736, 243475, 262953, 292170, 350604, 389560, 438255, 486950, 525906, 584340, 701208, 730425, 788859, 876510, 973900, 1051812, 1168680, 1314765, 1460850, 1577718, 1753020, 1947800, 2103624, 2191275, 2629530, 2921700, 3155436, 3506040, 3944295, 4382550, 5259060, 5843400, 6310872, 6573825, 7888590, 8765100, 10518120, 13147650, 15777180, 17530200, 19721475, 26295300, 31554360, 39442950, 52590600, 78885900, 157771800]

約数ペア:

[(1, 157771800), (2, 78885900), (3, 52590600), (4, 39442950), (5, 31554360), (6, 26295300), (8, 19721475), (9, 17530200), (10, 15777180), (12, 13147650), (15, 10518120), (18, 8765100), (20, 7888590), (24, 6573825), (25, 6310872), (27, 5843400), (30, 5259060), (36, 4382550), (40, 3944295), (45, 3506040), (50, 3155436), (54, 2921700), (60, 2629530), (72, 2191275), (75, 2103624), (81, 1947800), (90, 1753020), (100, 1577718), (108, 1460850), (120, 1314765), (135, 1168680), (150, 1051812), (162, 973900), (180, 876510), (200, 788859), (216, 730425), (225, 701208), (270, 584340), (300, 525906), (324, 486950), (360, 438255), (405, 389560), (450, 350604), (540, 292170), (600, 262953), (648, 243475), (675, 233736), (810, 194780), (900, 175302), (1080, 146085), (1350, 116868), (1620, 97390), (1800, 87651), (2025, 77912), (2700, 58434), (3240, 48695), (4050, 38956), (5400, 29217), (8100, 19478), (9739, 16200)]