66671550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13469}}^1$

素因数の和:13498

約数の個数: 72

約数和(自身を含む): 195422760

約数和(自身を除く): 128751210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 13469, 26938, 40407, 67345, 80814, 121221, 134690, 148159, 202035, 242442, 296318, 336725, 404070, 444477, 606105, 673450, 740795, 888954, 1010175, 1212210, 1333431, 1481590, 2020350, 2222385, 2666862, 3030525, 3703975, 4444770, 6061050, 6667155, 7407950, 11111925, 13334310, 22223850, 33335775, 66671550]

約数ペア:

[(1, 66671550), (2, 33335775), (3, 22223850), (5, 13334310), (6, 11111925), (9, 7407950), (10, 6667155), (11, 6061050), (15, 4444770), (18, 3703975), (22, 3030525), (25, 2666862), (30, 2222385), (33, 2020350), (45, 1481590), (50, 1333431), (55, 1212210), (66, 1010175), (75, 888954), (90, 740795), (99, 673450), (110, 606105), (150, 444477), (165, 404070), (198, 336725), (225, 296318), (275, 242442), (330, 202035), (450, 148159), (495, 134690), (550, 121221), (825, 80814), (990, 67345), (1650, 40407), (2475, 26938), (4950, 13469)]