200842740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 731808000

約数和(自身を除く): 530965260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 89, 90, 105, 108, 126, 135, 140, 162, 178, 180, 189, 199, 210, 252, 267, 270, 315, 324, 356, 378, 398, 405, 420, 445, 534, 540, 567, 597, 623, 630, 756, 796, 801, 810, 890, 945, 995, 1068, 1134, 1194, 1246, 1260, 1335, 1393, 1602, 1620, 1780, 1791, 1869, 1890, 1990, 2268, 2388, 2403, 2492, 2670, 2786, 2835, 2985, 3115, 3204, 3582, 3738, 3780, 3980, 4005, 4179, 4806, 5340, 5373, 5572, 5607, 5670, 5970, 6230, 6965, 7164, 7209, 7476, 8010, 8358, 8955, 9345, 9612, 10746, 11214, 11340, 11940, 12015, 12460, 12537, 13930, 14418, 16020, 16119, 16716, 16821, 17711, 17910, 18690, 20895, 21492, 22428, 24030, 25074, 26865, 27860, 28035, 28836, 32238, 33642, 35422, 35820, 36045, 37380, 37611, 41790, 48060, 50148, 50463, 53133, 53730, 56070, 62685, 64476, 67284, 70844, 72090, 75222, 80595, 83580, 84105, 88555, 100926, 106266, 107460, 112140, 112833, 123977, 125370, 144180, 150444, 159399, 161190, 168210, 177110, 188055, 201852, 212532, 225666, 247954, 250740, 252315, 265665, 318798, 322380, 336420, 354220, 371931, 376110, 451332, 478197, 495908, 504630, 531330, 564165, 619885, 637596, 743862, 752220, 796995, 956394, 1009260, 1062660, 1115793, 1128330, 1239770, 1434591, 1487724, 1593990, 1859655, 1912788, 2231586, 2256660, 2390985, 2479540, 2869182, 3187980, 3347379, 3719310, 4463172, 4781970, 5578965, 5738364, 6694758, 7172955, 7438620, 9563940, 10042137, 11157930, 13389516, 14345910, 16736895, 20084274, 22315860, 28691820, 33473790, 40168548, 50210685, 66947580, 100421370, 200842740]

約数ペア:

[(1, 200842740), (2, 100421370), (3, 66947580), (4, 50210685), (5, 40168548), (6, 33473790), (7, 28691820), (9, 22315860), (10, 20084274), (12, 16736895), (14, 14345910), (15, 13389516), (18, 11157930), (20, 10042137), (21, 9563940), (27, 7438620), (28, 7172955), (30, 6694758), (35, 5738364), (36, 5578965), (42, 4781970), (45, 4463172), (54, 3719310), (60, 3347379), (63, 3187980), (70, 2869182), (81, 2479540), (84, 2390985), (89, 2256660), (90, 2231586), (105, 1912788), (108, 1859655), (126, 1593990), (135, 1487724), (140, 1434591), (162, 1239770), (178, 1128330), (180, 1115793), (189, 1062660), (199, 1009260), (210, 956394), (252, 796995), (267, 752220), (270, 743862), (315, 637596), (324, 619885), (356, 564165), (378, 531330), (398, 504630), (405, 495908), (420, 478197), (445, 451332), (534, 376110), (540, 371931), (567, 354220), (597, 336420), (623, 322380), (630, 318798), (756, 265665), (796, 252315), (801, 250740), (810, 247954), (890, 225666), (945, 212532), (995, 201852), (1068, 188055), (1134, 177110), (1194, 168210), (1246, 161190), (1260, 159399), (1335, 150444), (1393, 144180), (1602, 125370), (1620, 123977), (1780, 112833), (1791, 112140), (1869, 107460), (1890, 106266), (1990, 100926), (2268, 88555), (2388, 84105), (2403, 83580), (2492, 80595), (2670, 75222), (2786, 72090), (2835, 70844), (2985, 67284), (3115, 64476), (3204, 62685), (3582, 56070), (3738, 53730), (3780, 53133), (3980, 50463), (4005, 50148), (4179, 48060), (4806, 41790), (5340, 37611), (5373, 37380), (5572, 36045), (5607, 35820), (5670, 35422), (5970, 33642), (6230, 32238), (6965, 28836), (7164, 28035), (7209, 27860), (7476, 26865), (8010, 25074), (8358, 24030), (8955, 22428), (9345, 21492), (9612, 20895), (10746, 18690), (11214, 17910), (11340, 17711), (11940, 16821), (12015, 16716), (12460, 16119), (12537, 16020), (13930, 14418)]