14278600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 40711680

約数和(自身を除く): 26433080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 47, 49, 50, 56, 62, 70, 94, 98, 100, 124, 140, 155, 175, 188, 196, 200, 217, 235, 245, 248, 280, 310, 329, 350, 376, 392, 434, 470, 490, 620, 658, 700, 775, 868, 940, 980, 1085, 1175, 1225, 1240, 1316, 1400, 1457, 1519, 1550, 1645, 1736, 1880, 1960, 2170, 2303, 2350, 2450, 2632, 2914, 3038, 3100, 3290, 4340, 4606, 4700, 4900, 5425, 5828, 6076, 6200, 6580, 7285, 7595, 8225, 8680, 9212, 9400, 9800, 10199, 10850, 11515, 11656, 12152, 13160, 14570, 15190, 16450, 18424, 20398, 21700, 23030, 29140, 30380, 32900, 36425, 37975, 40796, 43400, 46060, 50995, 57575, 58280, 60760, 65800, 71393, 72850, 75950, 81592, 92120, 101990, 115150, 142786, 145700, 151900, 203980, 230300, 254975, 285572, 291400, 303800, 356965, 407960, 460600, 509950, 571144, 713930, 1019900, 1427860, 1784825, 2039800, 2855720, 3569650, 7139300, 14278600]

約数ペア:

[(1, 14278600), (2, 7139300), (4, 3569650), (5, 2855720), (7, 2039800), (8, 1784825), (10, 1427860), (14, 1019900), (20, 713930), (25, 571144), (28, 509950), (31, 460600), (35, 407960), (40, 356965), (47, 303800), (49, 291400), (50, 285572), (56, 254975), (62, 230300), (70, 203980), (94, 151900), (98, 145700), (100, 142786), (124, 115150), (140, 101990), (155, 92120), (175, 81592), (188, 75950), (196, 72850), (200, 71393), (217, 65800), (235, 60760), (245, 58280), (248, 57575), (280, 50995), (310, 46060), (329, 43400), (350, 40796), (376, 37975), (392, 36425), (434, 32900), (470, 30380), (490, 29140), (620, 23030), (658, 21700), (700, 20398), (775, 18424), (868, 16450), (940, 15190), (980, 14570), (1085, 13160), (1175, 12152), (1225, 11656), (1240, 11515), (1316, 10850), (1400, 10199), (1457, 9800), (1519, 9400), (1550, 9212), (1645, 8680), (1736, 8225), (1880, 7595), (1960, 7285), (2170, 6580), (2303, 6200), (2350, 6076), (2450, 5828), (2632, 5425), (2914, 4900), (3038, 4700), (3100, 4606), (3290, 4340)]