30608050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 68299200

約数和(自身を除く): 37691150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 50, 55, 58, 95, 101, 110, 145, 190, 202, 209, 275, 290, 319, 418, 475, 505, 550, 551, 638, 725, 950, 1010, 1045, 1102, 1111, 1450, 1595, 1919, 2090, 2222, 2525, 2755, 2929, 3190, 3838, 5050, 5225, 5510, 5555, 5858, 6061, 7975, 9595, 10450, 11110, 12122, 13775, 14645, 15950, 19190, 21109, 27550, 27775, 29290, 30305, 32219, 42218, 47975, 55550, 55651, 60610, 64438, 73225, 95950, 105545, 111302, 146450, 151525, 161095, 211090, 278255, 303050, 322190, 527725, 556510, 612161, 805475, 1055450, 1224322, 1391275, 1610950, 2782550, 3060805, 6121610, 15304025, 30608050]

約数ペア:

[(1, 30608050), (2, 15304025), (5, 6121610), (10, 3060805), (11, 2782550), (19, 1610950), (22, 1391275), (25, 1224322), (29, 1055450), (38, 805475), (50, 612161), (55, 556510), (58, 527725), (95, 322190), (101, 303050), (110, 278255), (145, 211090), (190, 161095), (202, 151525), (209, 146450), (275, 111302), (290, 105545), (319, 95950), (418, 73225), (475, 64438), (505, 60610), (550, 55651), (551, 55550), (638, 47975), (725, 42218), (950, 32219), (1010, 30305), (1045, 29290), (1102, 27775), (1111, 27550), (1450, 21109), (1595, 19190), (1919, 15950), (2090, 14645), (2222, 13775), (2525, 12122), (2755, 11110), (2929, 10450), (3190, 9595), (3838, 7975), (5050, 6061), (5225, 5858), (5510, 5555)]