90588200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 229152000

約数和(自身を除く): 138563800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 769, 775, 950, 1178, 1240, 1538, 1550, 1900, 2356, 2945, 3076, 3100, 3800, 3845, 4712, 5890, 6152, 6200, 7690, 11780, 14611, 14725, 15380, 19225, 23560, 23839, 29222, 29450, 30760, 38450, 47678, 58444, 58900, 73055, 76900, 95356, 116888, 117800, 119195, 146110, 153800, 190712, 238390, 292220, 365275, 452941, 476780, 584440, 595975, 730550, 905882, 953560, 1191950, 1461100, 1811764, 2264705, 2383900, 2922200, 3623528, 4529410, 4767800, 9058820, 11323525, 18117640, 22647050, 45294100, 90588200]

約数ペア:

[(1, 90588200), (2, 45294100), (4, 22647050), (5, 18117640), (8, 11323525), (10, 9058820), (19, 4767800), (20, 4529410), (25, 3623528), (31, 2922200), (38, 2383900), (40, 2264705), (50, 1811764), (62, 1461100), (76, 1191950), (95, 953560), (100, 905882), (124, 730550), (152, 595975), (155, 584440), (190, 476780), (200, 452941), (248, 365275), (310, 292220), (380, 238390), (475, 190712), (589, 153800), (620, 146110), (760, 119195), (769, 117800), (775, 116888), (950, 95356), (1178, 76900), (1240, 73055), (1538, 58900), (1550, 58444), (1900, 47678), (2356, 38450), (2945, 30760), (3076, 29450), (3100, 29222), (3800, 23839), (3845, 23560), (4712, 19225), (5890, 15380), (6152, 14725), (6200, 14611), (7690, 11780)]