127341200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 364814820

約数和(自身を除く): 237473620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 80, 89, 98, 100, 112, 140, 146, 175, 178, 196, 200, 245, 280, 292, 350, 356, 365, 392, 400, 445, 490, 511, 560, 584, 623, 700, 712, 730, 784, 890, 980, 1022, 1168, 1225, 1246, 1400, 1424, 1460, 1780, 1825, 1960, 2044, 2225, 2450, 2492, 2555, 2800, 2920, 3115, 3560, 3577, 3650, 3920, 4088, 4361, 4450, 4900, 4984, 5110, 5840, 6230, 6497, 7120, 7154, 7300, 8176, 8722, 8900, 9800, 9968, 10220, 12460, 12775, 12994, 14308, 14600, 15575, 17444, 17800, 17885, 19600, 20440, 21805, 24920, 25550, 25988, 28616, 29200, 31150, 32485, 34888, 35600, 35770, 40880, 43610, 45479, 49840, 51100, 51976, 57232, 62300, 64970, 69776, 71540, 87220, 89425, 90958, 102200, 103952, 109025, 124600, 129940, 143080, 162425, 174440, 178850, 181916, 204400, 218050, 227395, 249200, 259880, 286160, 318353, 324850, 348880, 357700, 363832, 436100, 454790, 519760, 636706, 649700, 715400, 727664, 872200, 909580, 1136975, 1273412, 1299400, 1430800, 1591765, 1744400, 1819160, 2273950, 2546824, 2598800, 3183530, 3638320, 4547900, 5093648, 6367060, 7958825, 9095800, 12734120, 15917650, 18191600, 25468240, 31835300, 63670600, 127341200]

約数ペア:

[(1, 127341200), (2, 63670600), (4, 31835300), (5, 25468240), (7, 18191600), (8, 15917650), (10, 12734120), (14, 9095800), (16, 7958825), (20, 6367060), (25, 5093648), (28, 4547900), (35, 3638320), (40, 3183530), (49, 2598800), (50, 2546824), (56, 2273950), (70, 1819160), (73, 1744400), (80, 1591765), (89, 1430800), (98, 1299400), (100, 1273412), (112, 1136975), (140, 909580), (146, 872200), (175, 727664), (178, 715400), (196, 649700), (200, 636706), (245, 519760), (280, 454790), (292, 436100), (350, 363832), (356, 357700), (365, 348880), (392, 324850), (400, 318353), (445, 286160), (490, 259880), (511, 249200), (560, 227395), (584, 218050), (623, 204400), (700, 181916), (712, 178850), (730, 174440), (784, 162425), (890, 143080), (980, 129940), (1022, 124600), (1168, 109025), (1225, 103952), (1246, 102200), (1400, 90958), (1424, 89425), (1460, 87220), (1780, 71540), (1825, 69776), (1960, 64970), (2044, 62300), (2225, 57232), (2450, 51976), (2492, 51100), (2555, 49840), (2800, 45479), (2920, 43610), (3115, 40880), (3560, 35770), (3577, 35600), (3650, 34888), (3920, 32485), (4088, 31150), (4361, 29200), (4450, 28616), (4900, 25988), (4984, 25550), (5110, 24920), (5840, 21805), (6230, 20440), (6497, 19600), (7120, 17885), (7154, 17800), (7300, 17444), (8176, 15575), (8722, 14600), (8900, 14308), (9800, 12994), (9968, 12775), (10220, 12460)]