229679450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 578373696

約数和(自身を除く): 348694246

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 175, 182, 275, 286, 325, 338, 350, 353, 385, 455, 550, 650, 706, 715, 770, 845, 910, 1001, 1183, 1430, 1690, 1765, 1859, 1925, 2002, 2275, 2366, 2471, 3530, 3575, 3718, 3850, 3883, 4225, 4550, 4589, 4942, 5005, 5915, 7150, 7766, 8450, 8825, 9178, 9295, 10010, 11830, 12355, 13013, 17650, 18590, 19415, 22945, 24710, 25025, 26026, 27181, 29575, 32123, 38830, 45890, 46475, 50050, 50479, 54362, 59150, 59657, 61775, 64246, 65065, 92950, 97075, 100958, 114725, 119314, 123550, 130130, 135905, 160615, 194150, 229450, 252395, 271810, 298285, 321230, 325325, 353353, 417599, 504790, 596570, 650650, 656227, 679525, 706706, 803075, 835198, 1261975, 1312454, 1359050, 1491425, 1606150, 1766765, 2087995, 2523950, 2982850, 3281135, 3533530, 4175990, 4593589, 6562270, 8833825, 9187178, 10439975, 16405675, 17667650, 20879950, 22967945, 32811350, 45935890, 114839725, 229679450]

約数ペア:

[(1, 229679450), (2, 114839725), (5, 45935890), (7, 32811350), (10, 22967945), (11, 20879950), (13, 17667650), (14, 16405675), (22, 10439975), (25, 9187178), (26, 8833825), (35, 6562270), (50, 4593589), (55, 4175990), (65, 3533530), (70, 3281135), (77, 2982850), (91, 2523950), (110, 2087995), (130, 1766765), (143, 1606150), (154, 1491425), (169, 1359050), (175, 1312454), (182, 1261975), (275, 835198), (286, 803075), (325, 706706), (338, 679525), (350, 656227), (353, 650650), (385, 596570), (455, 504790), (550, 417599), (650, 353353), (706, 325325), (715, 321230), (770, 298285), (845, 271810), (910, 252395), (1001, 229450), (1183, 194150), (1430, 160615), (1690, 135905), (1765, 130130), (1859, 123550), (1925, 119314), (2002, 114725), (2275, 100958), (2366, 97075), (2471, 92950), (3530, 65065), (3575, 64246), (3718, 61775), (3850, 59657), (3883, 59150), (4225, 54362), (4550, 50479), (4589, 50050), (4942, 46475), (5005, 45890), (5915, 38830), (7150, 32123), (7766, 29575), (8450, 27181), (8825, 26026), (9178, 25025), (9295, 24710), (10010, 22945), (11830, 19415), (12355, 18590), (13013, 17650)]