198511228980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19348073}}^1$

素因数の和:19348110

約数の個数: 96

約数和(自身を含む): 650095286400

約数和(自身を除く): 451584057420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19348073, 38696146, 58044219, 77392292, 96740365, 116088438, 174132657, 193480730, 232176876, 290221095, 348265314, 367613387, 386961460, 522397971, 580442190, 696530628, 735226774, 870663285, 1044795942, 1102840161, 1160884380, 1470453548, 1741326570, 1838066935, 2089591884, 2205680322, 2611989855, 3308520483, 3482653140, 3676133870, 4411360644, 5223979710, 5514200805, 6617040966, 7352267740, 9925561449, 10447959420, 11028401610, 13234081932, 16542602415, 19851122898, 22056803220, 33085204830, 39702245796, 49627807245, 66170409660, 99255614490, 198511228980]

約数ペア:

[(1, 198511228980), (2, 99255614490), (3, 66170409660), (4, 49627807245), (5, 39702245796), (6, 33085204830), (9, 22056803220), (10, 19851122898), (12, 16542602415), (15, 13234081932), (18, 11028401610), (19, 10447959420), (20, 9925561449), (27, 7352267740), (30, 6617040966), (36, 5514200805), (38, 5223979710), (45, 4411360644), (54, 3676133870), (57, 3482653140), (60, 3308520483), (76, 2611989855), (90, 2205680322), (95, 2089591884), (108, 1838066935), (114, 1741326570), (135, 1470453548), (171, 1160884380), (180, 1102840161), (190, 1044795942), (228, 870663285), (270, 735226774), (285, 696530628), (342, 580442190), (380, 522397971), (513, 386961460), (540, 367613387), (570, 348265314), (684, 290221095), (855, 232176876), (1026, 193480730), (1140, 174132657), (1710, 116088438), (2052, 96740365), (2565, 77392292), (3420, 58044219), (5130, 38696146), (10260, 19348073)]