103953780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 380540160

約数和(自身を除く): 276586380

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, 103, 105, 108, 126, 135, 140, 162, 178, 180, 189, 206, 210, 252, 267, 270, 309, 315, 324, 356, 378, 405, 412, 420, 445, 515, 534, 540, 567, 618, 623, 630, 721, 756, 801, 810, 890, 927, 945, 1030, 1068, 1134, 1236, 1246, 1260, 1335, 1442, 1545, 1602, 1620, 1780, 1854, 1869, 1890, 2060, 2163, 2268, 2403, 2492, 2670, 2781, 2835, 2884, 3090, 3115, 3204, 3605, 3708, 3738, 3780, 4005, 4326, 4635, 4806, 5340, 5562, 5607, 5670, 6180, 6230, 6489, 7209, 7210, 7476, 8010, 8343, 8652, 9167, 9270, 9345, 9612, 10815, 11124, 11214, 11340, 12015, 12460, 12978, 13905, 14418, 14420, 16020, 16686, 16821, 18334, 18540, 18690, 19467, 21630, 22428, 24030, 25956, 27501, 27810, 28035, 28836, 32445, 33372, 33642, 36045, 36668, 37380, 38934, 41715, 43260, 45835, 48060, 50463, 55002, 55620, 56070, 58401, 64169, 64890, 67284, 72090, 77868, 82503, 83430, 84105, 91670, 97335, 100926, 110004, 112140, 116802, 128338, 129780, 137505, 144180, 165006, 166860, 168210, 183340, 192507, 194670, 201852, 233604, 247509, 252315, 256676, 275010, 292005, 320845, 330012, 336420, 385014, 389340, 412515, 495018, 504630, 550020, 577521, 584010, 641690, 742527, 770028, 825030, 962535, 990036, 1009260, 1155042, 1168020, 1237545, 1283380, 1485054, 1650060, 1732563, 1925070, 2310084, 2475090, 2887605, 2970108, 3465126, 3712635, 3850140, 4950180, 5197689, 5775210, 6930252, 7425270, 8662815, 10395378, 11550420, 14850540, 17325630, 20790756, 25988445, 34651260, 51976890, 103953780]

約数ペア:

[(1, 103953780), (2, 51976890), (3, 34651260), (4, 25988445), (5, 20790756), (6, 17325630), (7, 14850540), (9, 11550420), (10, 10395378), (12, 8662815), (14, 7425270), (15, 6930252), (18, 5775210), (20, 5197689), (21, 4950180), (27, 3850140), (28, 3712635), (30, 3465126), (35, 2970108), (36, 2887605), (42, 2475090), (45, 2310084), (54, 1925070), (60, 1732563), (63, 1650060), (70, 1485054), (81, 1283380), (84, 1237545), (89, 1168020), (90, 1155042), (103, 1009260), (105, 990036), (108, 962535), (126, 825030), (135, 770028), (140, 742527), (162, 641690), (178, 584010), (180, 577521), (189, 550020), (206, 504630), (210, 495018), (252, 412515), (267, 389340), (270, 385014), (309, 336420), (315, 330012), (324, 320845), (356, 292005), (378, 275010), (405, 256676), (412, 252315), (420, 247509), (445, 233604), (515, 201852), (534, 194670), (540, 192507), (567, 183340), (618, 168210), (623, 166860), (630, 165006), (721, 144180), (756, 137505), (801, 129780), (810, 128338), (890, 116802), (927, 112140), (945, 110004), (1030, 100926), (1068, 97335), (1134, 91670), (1236, 84105), (1246, 83430), (1260, 82503), (1335, 77868), (1442, 72090), (1545, 67284), (1602, 64890), (1620, 64169), (1780, 58401), (1854, 56070), (1869, 55620), (1890, 55002), (2060, 50463), (2163, 48060), (2268, 45835), (2403, 43260), (2492, 41715), (2670, 38934), (2781, 37380), (2835, 36668), (2884, 36045), (3090, 33642), (3115, 33372), (3204, 32445), (3605, 28836), (3708, 28035), (3738, 27810), (3780, 27501), (4005, 25956), (4326, 24030), (4635, 22428), (4806, 21630), (5340, 19467), (5562, 18690), (5607, 18540), (5670, 18334), (6180, 16821), (6230, 16686), (6489, 16020), (7209, 14420), (7210, 14418), (7476, 13905), (8010, 12978), (8343, 12460), (8652, 12015), (9167, 11340), (9270, 11214), (9345, 11124), (9612, 10815)]