78115650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27409}}^1$

素因数の和:27443

約数の個数: 48

約数和(自身を含む): 203930400

約数和(自身を除く): 125814750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 27409, 54818, 82227, 137045, 164454, 274090, 411135, 520771, 685225, 822270, 1041542, 1370450, 1562313, 2055675, 2603855, 3124626, 4111350, 5207710, 7811565, 13019275, 15623130, 26038550, 39057825, 78115650]

約数ペア:

[(1, 78115650), (2, 39057825), (3, 26038550), (5, 15623130), (6, 13019275), (10, 7811565), (15, 5207710), (19, 4111350), (25, 3124626), (30, 2603855), (38, 2055675), (50, 1562313), (57, 1370450), (75, 1041542), (95, 822270), (114, 685225), (150, 520771), (190, 411135), (285, 274090), (475, 164454), (570, 137045), (950, 82227), (1425, 54818), (2850, 27409)]