210654400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:12002

約数の個数: 84

約数和(自身を含む): 565510680

約数和(自身を除く): 354856280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 8800, 11969, 17600, 23938, 47876, 59845, 95752, 119690, 131659, 191504, 239380, 263318, 299225, 383008, 478760, 526636, 598450, 658295, 766016, 957520, 1053272, 1196900, 1316590, 1915040, 2106544, 2393800, 2633180, 3291475, 3830080, 4213088, 4787600, 5266360, 6582950, 8426176, 9575200, 10532720, 13165900, 19150400, 21065440, 26331800, 42130880, 52663600, 105327200, 210654400]

約数ペア:

[(1, 210654400), (2, 105327200), (4, 52663600), (5, 42130880), (8, 26331800), (10, 21065440), (11, 19150400), (16, 13165900), (20, 10532720), (22, 9575200), (25, 8426176), (32, 6582950), (40, 5266360), (44, 4787600), (50, 4213088), (55, 3830080), (64, 3291475), (80, 2633180), (88, 2393800), (100, 2106544), (110, 1915040), (160, 1316590), (176, 1196900), (200, 1053272), (220, 957520), (275, 766016), (320, 658295), (352, 598450), (400, 526636), (440, 478760), (550, 383008), (704, 299225), (800, 263318), (880, 239380), (1100, 191504), (1600, 131659), (1760, 119690), (2200, 95752), (3520, 59845), (4400, 47876), (8800, 23938), (11969, 17600)]