138252450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 394010496

約数和(自身を除く): 255758046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 353, 373, 525, 706, 746, 1050, 1059, 1119, 1765, 1865, 2118, 2238, 2471, 2611, 3530, 3730, 4942, 5222, 5295, 5595, 7413, 7833, 8825, 9325, 10590, 11190, 12355, 13055, 14826, 15666, 17650, 18650, 24710, 26110, 26475, 27975, 37065, 39165, 52950, 55950, 61775, 65275, 74130, 78330, 123550, 130550, 131669, 185325, 195825, 263338, 370650, 391650, 395007, 658345, 790014, 921683, 1316690, 1843366, 1975035, 2765049, 3291725, 3950070, 4608415, 5530098, 6583450, 9216830, 9875175, 13825245, 19750350, 23042075, 27650490, 46084150, 69126225, 138252450]

約数ペア:

[(1, 138252450), (2, 69126225), (3, 46084150), (5, 27650490), (6, 23042075), (7, 19750350), (10, 13825245), (14, 9875175), (15, 9216830), (21, 6583450), (25, 5530098), (30, 4608415), (35, 3950070), (42, 3291725), (50, 2765049), (70, 1975035), (75, 1843366), (105, 1316690), (150, 921683), (175, 790014), (210, 658345), (350, 395007), (353, 391650), (373, 370650), (525, 263338), (706, 195825), (746, 185325), (1050, 131669), (1059, 130550), (1119, 123550), (1765, 78330), (1865, 74130), (2118, 65275), (2238, 61775), (2471, 55950), (2611, 52950), (3530, 39165), (3730, 37065), (4942, 27975), (5222, 26475), (5295, 26110), (5595, 24710), (7413, 18650), (7833, 17650), (8825, 15666), (9325, 14826), (10590, 13055), (11190, 12355)]