134350900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 316924160

約数和(自身を除く): 182573260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1900, 2281, 2356, 2945, 3100, 4562, 5890, 9124, 11405, 11780, 14725, 22810, 29450, 43339, 45620, 57025, 58900, 70711, 86678, 114050, 141422, 173356, 216695, 228100, 282844, 353555, 433390, 707110, 866780, 1083475, 1343509, 1414220, 1767775, 2166950, 2687018, 3535550, 4333900, 5374036, 6717545, 7071100, 13435090, 26870180, 33587725, 67175450, 134350900]

約数ペア:

[(1, 134350900), (2, 67175450), (4, 33587725), (5, 26870180), (10, 13435090), (19, 7071100), (20, 6717545), (25, 5374036), (31, 4333900), (38, 3535550), (50, 2687018), (62, 2166950), (76, 1767775), (95, 1414220), (100, 1343509), (124, 1083475), (155, 866780), (190, 707110), (310, 433390), (380, 353555), (475, 282844), (589, 228100), (620, 216695), (775, 173356), (950, 141422), (1178, 114050), (1550, 86678), (1900, 70711), (2281, 58900), (2356, 57025), (2945, 45620), (3100, 43339), (4562, 29450), (5890, 22810), (9124, 14725), (11405, 11780)]