627650400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20153

約数の個数: 144

約数和(自身を含む): 2200265424

約数和(自身を除く): 1572615024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 20117, 31200, 40234, 60351, 80468, 100585, 120702, 160936, 201170, 241404, 261521, 301755, 321872, 402340, 482808, 502925, 523042, 603510, 643744, 784563, 804680, 965616, 1005850, 1046084, 1207020, 1307605, 1508775, 1569126, 1609360, 1931232, 2011700, 2092168, 2414040, 2615210, 3017550, 3138252, 3218720, 3922815, 4023400, 4184336, 4828080, 5230420, 6035100, 6276504, 6538025, 7845630, 8046800, 8368672, 9656160, 10460840, 12070200, 12553008, 13076050, 15691260, 16093600, 19614075, 20921680, 24140400, 25106016, 26152100, 31382520, 39228150, 41843360, 48280800, 52304200, 62765040, 78456300, 104608400, 125530080, 156912600, 209216800, 313825200, 627650400]

約数ペア:

[(1, 627650400), (2, 313825200), (3, 209216800), (4, 156912600), (5, 125530080), (6, 104608400), (8, 78456300), (10, 62765040), (12, 52304200), (13, 48280800), (15, 41843360), (16, 39228150), (20, 31382520), (24, 26152100), (25, 25106016), (26, 24140400), (30, 20921680), (32, 19614075), (39, 16093600), (40, 15691260), (48, 13076050), (50, 12553008), (52, 12070200), (60, 10460840), (65, 9656160), (75, 8368672), (78, 8046800), (80, 7845630), (96, 6538025), (100, 6276504), (104, 6035100), (120, 5230420), (130, 4828080), (150, 4184336), (156, 4023400), (160, 3922815), (195, 3218720), (200, 3138252), (208, 3017550), (240, 2615210), (260, 2414040), (300, 2092168), (312, 2011700), (325, 1931232), (390, 1609360), (400, 1569126), (416, 1508775), (480, 1307605), (520, 1207020), (600, 1046084), (624, 1005850), (650, 965616), (780, 804680), (800, 784563), (975, 643744), (1040, 603510), (1200, 523042), (1248, 502925), (1300, 482808), (1560, 402340), (1950, 321872), (2080, 301755), (2400, 261521), (2600, 241404), (3120, 201170), (3900, 160936), (5200, 120702), (6240, 100585), (7800, 80468), (10400, 60351), (15600, 40234), (20117, 31200)]