74780200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 199764000

約数和(自身を除く): 124983800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1789, 1900, 2090, 2200, 3578, 3800, 4180, 5225, 7156, 8360, 8945, 10450, 14312, 17890, 19679, 20900, 33991, 35780, 39358, 41800, 44725, 67982, 71560, 78716, 89450, 98395, 135964, 157432, 169955, 178900, 196790, 271928, 339910, 357800, 373901, 393580, 491975, 679820, 747802, 787160, 849775, 983950, 1359640, 1495604, 1699550, 1869505, 1967900, 2991208, 3399100, 3739010, 3935800, 6798200, 7478020, 9347525, 14956040, 18695050, 37390100, 74780200]

約数ペア:

[(1, 74780200), (2, 37390100), (4, 18695050), (5, 14956040), (8, 9347525), (10, 7478020), (11, 6798200), (19, 3935800), (20, 3739010), (22, 3399100), (25, 2991208), (38, 1967900), (40, 1869505), (44, 1699550), (50, 1495604), (55, 1359640), (76, 983950), (88, 849775), (95, 787160), (100, 747802), (110, 679820), (152, 491975), (190, 393580), (200, 373901), (209, 357800), (220, 339910), (275, 271928), (380, 196790), (418, 178900), (440, 169955), (475, 157432), (550, 135964), (760, 98395), (836, 89450), (950, 78716), (1045, 71560), (1100, 67982), (1672, 44725), (1789, 41800), (1900, 39358), (2090, 35780), (2200, 33991), (3578, 20900), (3800, 19679), (4180, 17890), (5225, 14312), (7156, 10450), (8360, 8945)]