42748300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 106930656

約数和(自身を除く): 64182356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 353, 692, 700, 706, 865, 1211, 1412, 1730, 1765, 2422, 2471, 3460, 3530, 4325, 4844, 4942, 6055, 7060, 8650, 8825, 9884, 12110, 12355, 17300, 17650, 24220, 24710, 30275, 35300, 49420, 60550, 61069, 61775, 121100, 122138, 123550, 244276, 247100, 305345, 427483, 610690, 854966, 1221380, 1526725, 1709932, 2137415, 3053450, 4274830, 6106900, 8549660, 10687075, 21374150, 42748300]

約数ペア:

[(1, 42748300), (2, 21374150), (4, 10687075), (5, 8549660), (7, 6106900), (10, 4274830), (14, 3053450), (20, 2137415), (25, 1709932), (28, 1526725), (35, 1221380), (50, 854966), (70, 610690), (100, 427483), (140, 305345), (173, 247100), (175, 244276), (346, 123550), (350, 122138), (353, 121100), (692, 61775), (700, 61069), (706, 60550), (865, 49420), (1211, 35300), (1412, 30275), (1730, 24710), (1765, 24220), (2422, 17650), (2471, 17300), (3460, 12355), (3530, 12110), (4325, 9884), (4844, 8825), (4942, 8650), (6055, 7060)]