73388850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16915

約数の個数: 48

約数和(自身を含む): 188291520

約数和(自身を除く): 114902670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 16871, 33742, 50613, 84355, 101226, 168710, 253065, 421775, 489259, 506130, 843550, 978518, 1265325, 1467777, 2446295, 2530650, 2935554, 4892590, 7338885, 12231475, 14677770, 24462950, 36694425, 73388850]

約数ペア:

[(1, 73388850), (2, 36694425), (3, 24462950), (5, 14677770), (6, 12231475), (10, 7338885), (15, 4892590), (25, 2935554), (29, 2530650), (30, 2446295), (50, 1467777), (58, 1265325), (75, 978518), (87, 843550), (145, 506130), (150, 489259), (174, 421775), (290, 253065), (435, 168710), (725, 101226), (870, 84355), (1450, 50613), (2175, 33742), (4350, 16871)]