119668900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 287984172

約数和(自身を除く): 168315272

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 97, 100, 130, 146, 169, 194, 260, 292, 325, 338, 365, 388, 485, 650, 676, 730, 845, 949, 970, 1261, 1300, 1460, 1690, 1825, 1898, 1940, 2425, 2522, 3380, 3650, 3796, 4225, 4745, 4850, 5044, 6305, 7081, 7300, 8450, 9490, 9700, 12337, 12610, 14162, 16393, 16900, 18980, 23725, 24674, 25220, 28324, 31525, 32786, 35405, 47450, 49348, 61685, 63050, 65572, 70810, 81965, 92053, 94900, 123370, 126100, 141620, 163930, 177025, 184106, 246740, 308425, 327860, 354050, 368212, 409825, 460265, 616850, 708100, 819650, 920530, 1196689, 1233700, 1639300, 1841060, 2301325, 2393378, 4602650, 4786756, 5983445, 9205300, 11966890, 23933780, 29917225, 59834450, 119668900]

約数ペア:

[(1, 119668900), (2, 59834450), (4, 29917225), (5, 23933780), (10, 11966890), (13, 9205300), (20, 5983445), (25, 4786756), (26, 4602650), (50, 2393378), (52, 2301325), (65, 1841060), (73, 1639300), (97, 1233700), (100, 1196689), (130, 920530), (146, 819650), (169, 708100), (194, 616850), (260, 460265), (292, 409825), (325, 368212), (338, 354050), (365, 327860), (388, 308425), (485, 246740), (650, 184106), (676, 177025), (730, 163930), (845, 141620), (949, 126100), (970, 123370), (1261, 94900), (1300, 92053), (1460, 81965), (1690, 70810), (1825, 65572), (1898, 63050), (1940, 61685), (2425, 49348), (2522, 47450), (3380, 35405), (3650, 32786), (3796, 31525), (4225, 28324), (4745, 25220), (4850, 24674), (5044, 23725), (6305, 18980), (7081, 16900), (7300, 16393), (8450, 14162), (9490, 12610), (9700, 12337)]