26555700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 83994624

約数和(自身を除く): 57438924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 123, 127, 150, 164, 170, 204, 205, 246, 254, 255, 300, 340, 381, 410, 425, 492, 508, 510, 615, 635, 697, 762, 820, 850, 1020, 1025, 1230, 1270, 1275, 1394, 1524, 1700, 1905, 2050, 2091, 2159, 2460, 2540, 2550, 2788, 3075, 3175, 3485, 3810, 4100, 4182, 4318, 5100, 5207, 6150, 6350, 6477, 6970, 7620, 8364, 8636, 9525, 10414, 10455, 10795, 12300, 12700, 12954, 13940, 15621, 17425, 19050, 20828, 20910, 21590, 25908, 26035, 31242, 32385, 34850, 38100, 41820, 43180, 52070, 52275, 53975, 62484, 64770, 69700, 78105, 88519, 104140, 104550, 107950, 129540, 130175, 156210, 161925, 177038, 209100, 215900, 260350, 265557, 312420, 323850, 354076, 390525, 442595, 520700, 531114, 647700, 781050, 885190, 1062228, 1327785, 1562100, 1770380, 2212975, 2655570, 4425950, 5311140, 6638925, 8851900, 13277850, 26555700]

約数ペア:

[(1, 26555700), (2, 13277850), (3, 8851900), (4, 6638925), (5, 5311140), (6, 4425950), (10, 2655570), (12, 2212975), (15, 1770380), (17, 1562100), (20, 1327785), (25, 1062228), (30, 885190), (34, 781050), (41, 647700), (50, 531114), (51, 520700), (60, 442595), (68, 390525), (75, 354076), (82, 323850), (85, 312420), (100, 265557), (102, 260350), (123, 215900), (127, 209100), (150, 177038), (164, 161925), (170, 156210), (204, 130175), (205, 129540), (246, 107950), (254, 104550), (255, 104140), (300, 88519), (340, 78105), (381, 69700), (410, 64770), (425, 62484), (492, 53975), (508, 52275), (510, 52070), (615, 43180), (635, 41820), (697, 38100), (762, 34850), (820, 32385), (850, 31242), (1020, 26035), (1025, 25908), (1230, 21590), (1270, 20910), (1275, 20828), (1394, 19050), (1524, 17425), (1700, 15621), (1905, 13940), (2050, 12954), (2091, 12700), (2159, 12300), (2460, 10795), (2540, 10455), (2550, 10414), (2788, 9525), (3075, 8636), (3175, 8364), (3485, 7620), (3810, 6970), (4100, 6477), (4182, 6350), (4318, 6150), (5100, 5207)]