147538300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 407529472

約数和(自身を除く): 259991172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 364, 403, 434, 455, 523, 620, 650, 700, 775, 806, 868, 910, 1046, 1085, 1300, 1550, 1612, 1820, 2015, 2092, 2170, 2275, 2615, 2821, 3100, 3661, 4030, 4340, 4550, 5230, 5425, 5642, 6799, 7322, 8060, 9100, 10075, 10460, 10850, 11284, 13075, 13598, 14105, 14644, 16213, 18305, 20150, 21700, 26150, 27196, 28210, 32426, 33995, 36610, 40300, 47593, 52300, 56420, 64852, 67990, 70525, 73220, 81065, 91525, 95186, 113491, 135980, 141050, 162130, 169975, 183050, 190372, 210769, 226982, 237965, 282100, 324260, 339950, 366100, 405325, 421538, 453964, 475930, 567455, 679900, 810650, 843076, 951860, 1053845, 1134910, 1189825, 1475383, 1621300, 2107690, 2269820, 2379650, 2837275, 2950766, 4215380, 4759300, 5269225, 5674550, 5901532, 7376915, 10538450, 11349100, 14753830, 21076900, 29507660, 36884575, 73769150, 147538300]

約数ペア:

[(1, 147538300), (2, 73769150), (4, 36884575), (5, 29507660), (7, 21076900), (10, 14753830), (13, 11349100), (14, 10538450), (20, 7376915), (25, 5901532), (26, 5674550), (28, 5269225), (31, 4759300), (35, 4215380), (50, 2950766), (52, 2837275), (62, 2379650), (65, 2269820), (70, 2107690), (91, 1621300), (100, 1475383), (124, 1189825), (130, 1134910), (140, 1053845), (155, 951860), (175, 843076), (182, 810650), (217, 679900), (260, 567455), (310, 475930), (325, 453964), (350, 421538), (364, 405325), (403, 366100), (434, 339950), (455, 324260), (523, 282100), (620, 237965), (650, 226982), (700, 210769), (775, 190372), (806, 183050), (868, 169975), (910, 162130), (1046, 141050), (1085, 135980), (1300, 113491), (1550, 95186), (1612, 91525), (1820, 81065), (2015, 73220), (2092, 70525), (2170, 67990), (2275, 64852), (2615, 56420), (2821, 52300), (3100, 47593), (3661, 40300), (4030, 36610), (4340, 33995), (4550, 32426), (5230, 28210), (5425, 27196), (5642, 26150), (6799, 21700), (7322, 20150), (8060, 18305), (9100, 16213), (10075, 14644), (10460, 14105), (10850, 13598), (11284, 13075)]