200068100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3693

約数の個数: 72

約数和(自身を含む): 472886400

約数和(自身を除く): 272818300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 3631, 5510, 7262, 11020, 13775, 14524, 18155, 27550, 36310, 55100, 68989, 72620, 90775, 105299, 137978, 181550, 210598, 275956, 344945, 363100, 421196, 526495, 689890, 1052990, 1379780, 1724725, 2000681, 2105980, 2632475, 3449450, 4001362, 5264950, 6898900, 8002724, 10003405, 10529900, 20006810, 40013620, 50017025, 100034050, 200068100]

約数ペア:

[(1, 200068100), (2, 100034050), (4, 50017025), (5, 40013620), (10, 20006810), (19, 10529900), (20, 10003405), (25, 8002724), (29, 6898900), (38, 5264950), (50, 4001362), (58, 3449450), (76, 2632475), (95, 2105980), (100, 2000681), (116, 1724725), (145, 1379780), (190, 1052990), (290, 689890), (380, 526495), (475, 421196), (551, 363100), (580, 344945), (725, 275956), (950, 210598), (1102, 181550), (1450, 137978), (1900, 105299), (2204, 90775), (2755, 72620), (2900, 68989), (3631, 55100), (5510, 36310), (7262, 27550), (11020, 18155), (13775, 14524)]