30902800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3400

約数の個数: 60

約数和(自身を含む): 77495040

約数和(自身を除く): 46592240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 3359, 4600, 6718, 9200, 13436, 16795, 26872, 33590, 53744, 67180, 77257, 83975, 134360, 154514, 167950, 268720, 309028, 335900, 386285, 618056, 671800, 772570, 1236112, 1343600, 1545140, 1931425, 3090280, 3862850, 6180560, 7725700, 15451400, 30902800]

約数ペア:

[(1, 30902800), (2, 15451400), (4, 7725700), (5, 6180560), (8, 3862850), (10, 3090280), (16, 1931425), (20, 1545140), (23, 1343600), (25, 1236112), (40, 772570), (46, 671800), (50, 618056), (80, 386285), (92, 335900), (100, 309028), (115, 268720), (184, 167950), (200, 154514), (230, 134360), (368, 83975), (400, 77257), (460, 67180), (575, 53744), (920, 33590), (1150, 26872), (1840, 16795), (2300, 13436), (3359, 9200), (4600, 6718)]