315665100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{38971}}^1$

素因数の和:38997

約数の個数: 90

約数和(自身を含む): 1023287804

約数和(自身を除く): 707622704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 38971, 77942, 116913, 155884, 194855, 233826, 350739, 389710, 467652, 584565, 701478, 779420, 974275, 1052217, 1169130, 1402956, 1753695, 1948550, 2104434, 2338260, 2922825, 3156651, 3507390, 3897100, 4208868, 5261085, 5845650, 6313302, 7014780, 8768475, 10522170, 11691300, 12626604, 15783255, 17536950, 21044340, 26305425, 31566510, 35073900, 52610850, 63133020, 78916275, 105221700, 157832550, 315665100]

約数ペア:

[(1, 315665100), (2, 157832550), (3, 105221700), (4, 78916275), (5, 63133020), (6, 52610850), (9, 35073900), (10, 31566510), (12, 26305425), (15, 21044340), (18, 17536950), (20, 15783255), (25, 12626604), (27, 11691300), (30, 10522170), (36, 8768475), (45, 7014780), (50, 6313302), (54, 5845650), (60, 5261085), (75, 4208868), (81, 3897100), (90, 3507390), (100, 3156651), (108, 2922825), (135, 2338260), (150, 2104434), (162, 1948550), (180, 1753695), (225, 1402956), (270, 1169130), (300, 1052217), (324, 974275), (405, 779420), (450, 701478), (540, 584565), (675, 467652), (810, 389710), (900, 350739), (1350, 233826), (1620, 194855), (2025, 155884), (2700, 116913), (4050, 77942), (8100, 38971)]