29949700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1477

約数の個数: 72

約数和(自身を含む): 74682720

約数和(自身を除く): 44733020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1433, 1900, 2090, 2866, 4180, 5225, 5732, 7165, 10450, 14330, 15763, 20900, 27227, 28660, 31526, 35825, 54454, 63052, 71650, 78815, 108908, 136135, 143300, 157630, 272270, 299497, 315260, 394075, 544540, 598994, 680675, 788150, 1197988, 1361350, 1497485, 1576300, 2722700, 2994970, 5989940, 7487425, 14974850, 29949700]

約数ペア:

[(1, 29949700), (2, 14974850), (4, 7487425), (5, 5989940), (10, 2994970), (11, 2722700), (19, 1576300), (20, 1497485), (22, 1361350), (25, 1197988), (38, 788150), (44, 680675), (50, 598994), (55, 544540), (76, 394075), (95, 315260), (100, 299497), (110, 272270), (190, 157630), (209, 143300), (220, 136135), (275, 108908), (380, 78815), (418, 71650), (475, 63052), (550, 54454), (836, 35825), (950, 31526), (1045, 28660), (1100, 27227), (1433, 20900), (1900, 15763), (2090, 14330), (2866, 10450), (4180, 7165), (5225, 5732)]