42597100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 118214656

約数和(自身を除く): 75617556

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, 151, 155, 175, 182, 217, 260, 302, 310, 325, 350, 364, 403, 434, 455, 604, 620, 650, 700, 755, 775, 806, 868, 910, 1057, 1085, 1300, 1510, 1550, 1612, 1820, 1963, 2015, 2114, 2170, 2275, 2821, 3020, 3100, 3775, 3926, 4030, 4228, 4340, 4550, 4681, 5285, 5425, 5642, 7550, 7852, 8060, 9100, 9362, 9815, 10075, 10570, 10850, 11284, 13741, 14105, 15100, 18724, 19630, 20150, 21140, 21700, 23405, 26425, 27482, 28210, 32767, 39260, 40300, 46810, 49075, 52850, 54964, 56420, 60853, 65534, 68705, 70525, 93620, 98150, 105700, 117025, 121706, 131068, 137410, 141050, 163835, 196300, 234050, 243412, 274820, 282100, 304265, 327670, 343525, 425971, 468100, 608530, 655340, 687050, 819175, 851942, 1217060, 1374100, 1521325, 1638350, 1703884, 2129855, 3042650, 3276700, 4259710, 6085300, 8519420, 10649275, 21298550, 42597100]

約数ペア:

[(1, 42597100), (2, 21298550), (4, 10649275), (5, 8519420), (7, 6085300), (10, 4259710), (13, 3276700), (14, 3042650), (20, 2129855), (25, 1703884), (26, 1638350), (28, 1521325), (31, 1374100), (35, 1217060), (50, 851942), (52, 819175), (62, 687050), (65, 655340), (70, 608530), (91, 468100), (100, 425971), (124, 343525), (130, 327670), (140, 304265), (151, 282100), (155, 274820), (175, 243412), (182, 234050), (217, 196300), (260, 163835), (302, 141050), (310, 137410), (325, 131068), (350, 121706), (364, 117025), (403, 105700), (434, 98150), (455, 93620), (604, 70525), (620, 68705), (650, 65534), (700, 60853), (755, 56420), (775, 54964), (806, 52850), (868, 49075), (910, 46810), (1057, 40300), (1085, 39260), (1300, 32767), (1510, 28210), (1550, 27482), (1612, 26425), (1820, 23405), (1963, 21700), (2015, 21140), (2114, 20150), (2170, 19630), (2275, 18724), (2821, 15100), (3020, 14105), (3100, 13741), (3775, 11284), (3926, 10850), (4030, 10570), (4228, 10075), (4340, 9815), (4550, 9362), (4681, 9100), (5285, 8060), (5425, 7852), (5642, 7550)]