76548540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9739}}^1$

素因数の和:9882

約数の個数: 48

約数和(自身を含む): 215994240

約数和(自身を除く): 139445700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 9739, 19478, 29217, 38956, 48695, 58434, 97390, 116868, 146085, 194780, 292170, 584340, 1275809, 2551618, 3827427, 5103236, 6379045, 7654854, 12758090, 15309708, 19137135, 25516180, 38274270, 76548540]

約数ペア:

[(1, 76548540), (2, 38274270), (3, 25516180), (4, 19137135), (5, 15309708), (6, 12758090), (10, 7654854), (12, 6379045), (15, 5103236), (20, 3827427), (30, 2551618), (60, 1275809), (131, 584340), (262, 292170), (393, 194780), (524, 146085), (655, 116868), (786, 97390), (1310, 58434), (1572, 48695), (1965, 38956), (2620, 29217), (3930, 19478), (7860, 9739)]