2910300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 8593200

約数和(自身を除く): 5682900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 109, 150, 178, 218, 267, 300, 327, 356, 436, 445, 534, 545, 654, 890, 1068, 1090, 1308, 1335, 1635, 1780, 2180, 2225, 2670, 2725, 3270, 4450, 5340, 5450, 6540, 6675, 8175, 8900, 9701, 10900, 13350, 16350, 19402, 26700, 29103, 32700, 38804, 48505, 58206, 97010, 116412, 145515, 194020, 242525, 291030, 485050, 582060, 727575, 970100, 1455150, 2910300]

約数ペア:

[(1, 2910300), (2, 1455150), (3, 970100), (4, 727575), (5, 582060), (6, 485050), (10, 291030), (12, 242525), (15, 194020), (20, 145515), (25, 116412), (30, 97010), (50, 58206), (60, 48505), (75, 38804), (89, 32700), (100, 29103), (109, 26700), (150, 19402), (178, 16350), (218, 13350), (267, 10900), (300, 9701), (327, 8900), (356, 8175), (436, 6675), (445, 6540), (534, 5450), (545, 5340), (654, 4450), (890, 3270), (1068, 2725), (1090, 2670), (1308, 2225), (1335, 2180), (1635, 1780)]