30932728900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{6089}}^1$

素因数の和:7513

約数の個数: 72

約数和(自身を含む): 68999724360

約数和(自身を除く): 38066995460

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1373, 1850, 2746, 3700, 5492, 6089, 6865, 12178, 13730, 24356, 27460, 30445, 34325, 50801, 60890, 68650, 101602, 121780, 137300, 152225, 203204, 225293, 254005, 304450, 450586, 508010, 608900, 901172, 1016020, 1126465, 1270025, 2252930, 2540050, 4505860, 5080100, 5632325, 8360197, 11264650, 16720394, 22529300, 33440788, 41800985, 83601970, 167203940, 209004925, 309327289, 418009850, 618654578, 836019700, 1237309156, 1546636445, 3093272890, 6186545780, 7733182225, 15466364450, 30932728900]

約数ペア:

[(1, 30932728900), (2, 15466364450), (4, 7733182225), (5, 6186545780), (10, 3093272890), (20, 1546636445), (25, 1237309156), (37, 836019700), (50, 618654578), (74, 418009850), (100, 309327289), (148, 209004925), (185, 167203940), (370, 83601970), (740, 41800985), (925, 33440788), (1373, 22529300), (1850, 16720394), (2746, 11264650), (3700, 8360197), (5492, 5632325), (6089, 5080100), (6865, 4505860), (12178, 2540050), (13730, 2252930), (24356, 1270025), (27460, 1126465), (30445, 1016020), (34325, 901172), (50801, 608900), (60890, 508010), (68650, 450586), (101602, 304450), (121780, 254005), (137300, 225293), (152225, 203204)]