145532800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 421178400

約数和(自身を除く): 275645600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 89, 100, 112, 128, 140, 146, 160, 175, 178, 200, 224, 280, 292, 320, 350, 356, 365, 400, 445, 448, 511, 560, 584, 623, 640, 700, 712, 730, 800, 890, 896, 1022, 1120, 1168, 1246, 1400, 1424, 1460, 1600, 1780, 1825, 2044, 2225, 2240, 2336, 2492, 2555, 2800, 2848, 2920, 3115, 3200, 3560, 3650, 4088, 4450, 4480, 4672, 4984, 5110, 5600, 5696, 5840, 6230, 6497, 7120, 7300, 8176, 8900, 9344, 9968, 10220, 11200, 11392, 11680, 12460, 12775, 12994, 14240, 14600, 15575, 16352, 17800, 19936, 20440, 22400, 23360, 24920, 25550, 25988, 28480, 29200, 31150, 32485, 32704, 35600, 39872, 40880, 45479, 46720, 49840, 51100, 51976, 56960, 58400, 62300, 64970, 65408, 71200, 79744, 81760, 90958, 99680, 102200, 103952, 116800, 124600, 129940, 142400, 162425, 163520, 181916, 199360, 204400, 207904, 227395, 233600, 249200, 259880, 284800, 324850, 327040, 363832, 398720, 408800, 415808, 454790, 498400, 519760, 649700, 727664, 817600, 831616, 909580, 996800, 1039520, 1136975, 1299400, 1455328, 1635200, 1819160, 1993600, 2079040, 2273950, 2598800, 2910656, 3638320, 4158080, 4547900, 5197600, 5821312, 7276640, 9095800, 10395200, 14553280, 18191600, 20790400, 29106560, 36383200, 72766400, 145532800]

約数ペア:

[(1, 145532800), (2, 72766400), (4, 36383200), (5, 29106560), (7, 20790400), (8, 18191600), (10, 14553280), (14, 10395200), (16, 9095800), (20, 7276640), (25, 5821312), (28, 5197600), (32, 4547900), (35, 4158080), (40, 3638320), (50, 2910656), (56, 2598800), (64, 2273950), (70, 2079040), (73, 1993600), (80, 1819160), (89, 1635200), (100, 1455328), (112, 1299400), (128, 1136975), (140, 1039520), (146, 996800), (160, 909580), (175, 831616), (178, 817600), (200, 727664), (224, 649700), (280, 519760), (292, 498400), (320, 454790), (350, 415808), (356, 408800), (365, 398720), (400, 363832), (445, 327040), (448, 324850), (511, 284800), (560, 259880), (584, 249200), (623, 233600), (640, 227395), (700, 207904), (712, 204400), (730, 199360), (800, 181916), (890, 163520), (896, 162425), (1022, 142400), (1120, 129940), (1168, 124600), (1246, 116800), (1400, 103952), (1424, 102200), (1460, 99680), (1600, 90958), (1780, 81760), (1825, 79744), (2044, 71200), (2225, 65408), (2240, 64970), (2336, 62300), (2492, 58400), (2555, 56960), (2800, 51976), (2848, 51100), (2920, 49840), (3115, 46720), (3200, 45479), (3560, 40880), (3650, 39872), (4088, 35600), (4450, 32704), (4480, 32485), (4672, 31150), (4984, 29200), (5110, 28480), (5600, 25988), (5696, 25550), (5840, 24920), (6230, 23360), (6497, 22400), (7120, 20440), (7300, 19936), (8176, 17800), (8900, 16352), (9344, 15575), (9968, 14600), (10220, 14240), (11200, 12994), (11392, 12775), (11680, 12460)]