128770950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11149}}^1$

素因数の和:11182

約数の個数: 96

約数和(自身を含む): 398188800

約数和(自身を除く): 269417850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 11149, 11550, 22298, 33447, 55745, 66894, 78043, 111490, 122639, 156086, 167235, 234129, 245278, 278725, 334470, 367917, 390215, 468258, 557450, 613195, 735834, 780430, 836175, 858473, 1170645, 1226390, 1672350, 1716946, 1839585, 1951075, 2341290, 2575419, 3065975, 3679170, 3902150, 4292365, 5150838, 5853225, 6131950, 8584730, 9197925, 11706450, 12877095, 18395850, 21461825, 25754190, 42923650, 64385475, 128770950]

約数ペア:

[(1, 128770950), (2, 64385475), (3, 42923650), (5, 25754190), (6, 21461825), (7, 18395850), (10, 12877095), (11, 11706450), (14, 9197925), (15, 8584730), (21, 6131950), (22, 5853225), (25, 5150838), (30, 4292365), (33, 3902150), (35, 3679170), (42, 3065975), (50, 2575419), (55, 2341290), (66, 1951075), (70, 1839585), (75, 1716946), (77, 1672350), (105, 1226390), (110, 1170645), (150, 858473), (154, 836175), (165, 780430), (175, 735834), (210, 613195), (231, 557450), (275, 468258), (330, 390215), (350, 367917), (385, 334470), (462, 278725), (525, 245278), (550, 234129), (770, 167235), (825, 156086), (1050, 122639), (1155, 111490), (1650, 78043), (1925, 66894), (2310, 55745), (3850, 33447), (5775, 22298), (11149, 11550)]