126848900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 314979840

約数和(自身を除く): 188130940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 31, 34, 50, 58, 62, 68, 83, 85, 100, 116, 124, 145, 155, 166, 170, 290, 310, 332, 340, 415, 425, 493, 527, 580, 620, 725, 775, 830, 850, 899, 986, 1054, 1411, 1450, 1550, 1660, 1700, 1798, 1972, 2075, 2108, 2407, 2465, 2573, 2635, 2822, 2900, 3100, 3596, 4150, 4495, 4814, 4930, 5146, 5270, 5644, 7055, 8300, 8990, 9628, 9860, 10292, 10540, 12035, 12325, 12865, 13175, 14110, 15283, 17980, 22475, 24070, 24650, 25730, 26350, 28220, 30566, 35275, 40919, 43741, 44950, 48140, 49300, 51460, 52700, 60175, 61132, 64325, 70550, 74617, 76415, 81838, 87482, 89900, 120350, 128650, 141100, 149234, 152830, 163676, 174964, 204595, 218705, 240700, 257300, 298468, 305660, 373085, 382075, 409190, 437410, 746170, 764150, 818380, 874820, 1022975, 1093525, 1268489, 1492340, 1528300, 1865425, 2045950, 2187050, 2536978, 3730850, 4091900, 4374100, 5073956, 6342445, 7461700, 12684890, 25369780, 31712225, 63424450, 126848900]

約数ペア:

[(1, 126848900), (2, 63424450), (4, 31712225), (5, 25369780), (10, 12684890), (17, 7461700), (20, 6342445), (25, 5073956), (29, 4374100), (31, 4091900), (34, 3730850), (50, 2536978), (58, 2187050), (62, 2045950), (68, 1865425), (83, 1528300), (85, 1492340), (100, 1268489), (116, 1093525), (124, 1022975), (145, 874820), (155, 818380), (166, 764150), (170, 746170), (290, 437410), (310, 409190), (332, 382075), (340, 373085), (415, 305660), (425, 298468), (493, 257300), (527, 240700), (580, 218705), (620, 204595), (725, 174964), (775, 163676), (830, 152830), (850, 149234), (899, 141100), (986, 128650), (1054, 120350), (1411, 89900), (1450, 87482), (1550, 81838), (1660, 76415), (1700, 74617), (1798, 70550), (1972, 64325), (2075, 61132), (2108, 60175), (2407, 52700), (2465, 51460), (2573, 49300), (2635, 48140), (2822, 44950), (2900, 43741), (3100, 40919), (3596, 35275), (4150, 30566), (4495, 28220), (4814, 26350), (4930, 25730), (5146, 24650), (5270, 24070), (5644, 22475), (7055, 17980), (8300, 15283), (8990, 14110), (9628, 13175), (9860, 12865), (10292, 12325), (10540, 12035)]