68476500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15217}}^1$

素因数の和:15242

約数の個数: 72

約数和(自身を含む): 216034728

約数和(自身を除く): 147558228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15217, 30434, 45651, 60868, 76085, 91302, 136953, 152170, 182604, 228255, 273906, 304340, 380425, 456510, 547812, 684765, 760850, 913020, 1141275, 1369530, 1521700, 1902125, 2282550, 2739060, 3423825, 3804250, 4565100, 5706375, 6847650, 7608500, 11412750, 13695300, 17119125, 22825500, 34238250, 68476500]

約数ペア:

[(1, 68476500), (2, 34238250), (3, 22825500), (4, 17119125), (5, 13695300), (6, 11412750), (9, 7608500), (10, 6847650), (12, 5706375), (15, 4565100), (18, 3804250), (20, 3423825), (25, 2739060), (30, 2282550), (36, 1902125), (45, 1521700), (50, 1369530), (60, 1141275), (75, 913020), (90, 760850), (100, 684765), (125, 547812), (150, 456510), (180, 380425), (225, 304340), (250, 273906), (300, 228255), (375, 182604), (450, 152170), (500, 136953), (750, 91302), (900, 76085), (1125, 60868), (1500, 45651), (2250, 30434), (4500, 15217)]