149748500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 375822720

約数和(自身を除く): 226074220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 500, 550, 836, 950, 1045, 1100, 1375, 1433, 1900, 2090, 2375, 2750, 2866, 4180, 4750, 5225, 5500, 5732, 7165, 9500, 10450, 14330, 15763, 20900, 26125, 27227, 28660, 31526, 35825, 52250, 54454, 63052, 71650, 78815, 104500, 108908, 136135, 143300, 157630, 179125, 272270, 299497, 315260, 358250, 394075, 544540, 598994, 680675, 716500, 788150, 1197988, 1361350, 1497485, 1576300, 1970375, 2722700, 2994970, 3403375, 3940750, 5989940, 6806750, 7487425, 7881500, 13613500, 14974850, 29949700, 37437125, 74874250, 149748500]

約数ペア:

[(1, 149748500), (2, 74874250), (4, 37437125), (5, 29949700), (10, 14974850), (11, 13613500), (19, 7881500), (20, 7487425), (22, 6806750), (25, 5989940), (38, 3940750), (44, 3403375), (50, 2994970), (55, 2722700), (76, 1970375), (95, 1576300), (100, 1497485), (110, 1361350), (125, 1197988), (190, 788150), (209, 716500), (220, 680675), (250, 598994), (275, 544540), (380, 394075), (418, 358250), (475, 315260), (500, 299497), (550, 272270), (836, 179125), (950, 157630), (1045, 143300), (1100, 136135), (1375, 108908), (1433, 104500), (1900, 78815), (2090, 71650), (2375, 63052), (2750, 54454), (2866, 52250), (4180, 35825), (4750, 31526), (5225, 28660), (5500, 27227), (5732, 26125), (7165, 20900), (9500, 15763), (10450, 14330)]