30854100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 72

約数和(自身を含む): 93987040

約数和(自身を除く): 63132940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5413, 5700, 10826, 16239, 21652, 27065, 32478, 54130, 64956, 81195, 102847, 108260, 135325, 162390, 205694, 270650, 308541, 324780, 405975, 411388, 514235, 541300, 617082, 811950, 1028470, 1234164, 1542705, 1623900, 2056940, 2571175, 3085410, 5142350, 6170820, 7713525, 10284700, 15427050, 30854100]

約数ペア:

[(1, 30854100), (2, 15427050), (3, 10284700), (4, 7713525), (5, 6170820), (6, 5142350), (10, 3085410), (12, 2571175), (15, 2056940), (19, 1623900), (20, 1542705), (25, 1234164), (30, 1028470), (38, 811950), (50, 617082), (57, 541300), (60, 514235), (75, 411388), (76, 405975), (95, 324780), (100, 308541), (114, 270650), (150, 205694), (190, 162390), (228, 135325), (285, 108260), (300, 102847), (380, 81195), (475, 64956), (570, 54130), (950, 32478), (1140, 27065), (1425, 21652), (1900, 16239), (2850, 10826), (5413, 5700)]