244400800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2343

約数の個数: 144

約数和(自身を含む): 718079040

約数和(自身を除く): 473678240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2128, 2297, 2660, 2800, 3040, 3325, 3800, 4256, 4594, 5320, 5600, 6650, 7600, 9188, 10640, 11485, 13300, 15200, 16079, 18376, 21280, 22970, 26600, 32158, 36752, 43643, 45940, 53200, 57425, 64316, 73504, 80395, 87286, 91880, 106400, 114850, 128632, 160790, 174572, 183760, 218215, 229700, 257264, 305501, 321580, 349144, 367520, 401975, 436430, 459400, 514528, 611002, 643160, 698288, 803950, 872860, 918800, 1091075, 1222004, 1286320, 1396576, 1527505, 1607900, 1745720, 1837600, 2182150, 2444008, 2572640, 3055010, 3215800, 3491440, 4364300, 4888016, 6110020, 6431600, 6982880, 7637525, 8728600, 9776032, 12220040, 12863200, 15275050, 17457200, 24440080, 30550100, 34914400, 48880160, 61100200, 122200400, 244400800]

約数ペア:

[(1, 244400800), (2, 122200400), (4, 61100200), (5, 48880160), (7, 34914400), (8, 30550100), (10, 24440080), (14, 17457200), (16, 15275050), (19, 12863200), (20, 12220040), (25, 9776032), (28, 8728600), (32, 7637525), (35, 6982880), (38, 6431600), (40, 6110020), (50, 4888016), (56, 4364300), (70, 3491440), (76, 3215800), (80, 3055010), (95, 2572640), (100, 2444008), (112, 2182150), (133, 1837600), (140, 1745720), (152, 1607900), (160, 1527505), (175, 1396576), (190, 1286320), (200, 1222004), (224, 1091075), (266, 918800), (280, 872860), (304, 803950), (350, 698288), (380, 643160), (400, 611002), (475, 514528), (532, 459400), (560, 436430), (608, 401975), (665, 367520), (700, 349144), (760, 321580), (800, 305501), (950, 257264), (1064, 229700), (1120, 218215), (1330, 183760), (1400, 174572), (1520, 160790), (1900, 128632), (2128, 114850), (2297, 106400), (2660, 91880), (2800, 87286), (3040, 80395), (3325, 73504), (3800, 64316), (4256, 57425), (4594, 53200), (5320, 45940), (5600, 43643), (6650, 36752), (7600, 32158), (9188, 26600), (10640, 22970), (11485, 21280), (13300, 18376), (15200, 16079)]